25235550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 73661952

約数和(自身を除く): 48426402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 67, 75, 81, 90, 93, 134, 135, 150, 155, 162, 186, 201, 225, 243, 270, 279, 310, 335, 402, 405, 450, 465, 486, 558, 603, 670, 675, 775, 810, 837, 930, 1005, 1206, 1215, 1350, 1395, 1550, 1674, 1675, 1809, 2010, 2025, 2077, 2325, 2430, 2511, 2790, 3015, 3350, 3618, 4050, 4154, 4185, 4650, 5022, 5025, 5427, 6030, 6075, 6231, 6975, 7533, 8370, 9045, 10050, 10385, 10854, 12150, 12462, 12555, 13950, 15066, 15075, 16281, 18090, 18693, 20770, 20925, 25110, 27135, 30150, 31155, 32562, 37386, 37665, 41850, 45225, 51925, 54270, 56079, 62310, 62775, 75330, 81405, 90450, 93465, 103850, 112158, 125550, 135675, 155775, 162810, 168237, 186930, 188325, 271350, 280395, 311550, 336474, 376650, 407025, 467325, 504711, 560790, 814050, 841185, 934650, 1009422, 1401975, 1682370, 2523555, 2803950, 4205925, 5047110, 8411850, 12617775, 25235550]

約数ペア:

[(1, 25235550), (2, 12617775), (3, 8411850), (5, 5047110), (6, 4205925), (9, 2803950), (10, 2523555), (15, 1682370), (18, 1401975), (25, 1009422), (27, 934650), (30, 841185), (31, 814050), (45, 560790), (50, 504711), (54, 467325), (62, 407025), (67, 376650), (75, 336474), (81, 311550), (90, 280395), (93, 271350), (134, 188325), (135, 186930), (150, 168237), (155, 162810), (162, 155775), (186, 135675), (201, 125550), (225, 112158), (243, 103850), (270, 93465), (279, 90450), (310, 81405), (335, 75330), (402, 62775), (405, 62310), (450, 56079), (465, 54270), (486, 51925), (558, 45225), (603, 41850), (670, 37665), (675, 37386), (775, 32562), (810, 31155), (837, 30150), (930, 27135), (1005, 25110), (1206, 20925), (1215, 20770), (1350, 18693), (1395, 18090), (1550, 16281), (1674, 15075), (1675, 15066), (1809, 13950), (2010, 12555), (2025, 12462), (2077, 12150), (2325, 10854), (2430, 10385), (2511, 10050), (2790, 9045), (3015, 8370), (3350, 7533), (3618, 6975), (4050, 6231), (4154, 6075), (4185, 6030), (4650, 5427), (5022, 5025)]