28425450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6159

約数の個数: 48

約数和(自身を含む): 72781056

約数和(自身を除く): 44355606

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 6113, 12226, 18339, 30565, 36678, 61130, 91695, 152825, 183390, 189503, 305650, 379006, 458475, 568509, 916950, 947515, 1137018, 1895030, 2842545, 4737575, 5685090, 9475150, 14212725, 28425450]

約数ペア:

[(1, 28425450), (2, 14212725), (3, 9475150), (5, 5685090), (6, 4737575), (10, 2842545), (15, 1895030), (25, 1137018), (30, 947515), (31, 916950), (50, 568509), (62, 458475), (75, 379006), (93, 305650), (150, 189503), (155, 183390), (186, 152825), (310, 91695), (465, 61130), (775, 36678), (930, 30565), (1550, 18339), (2325, 12226), (4650, 6113)]