15284550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 41425920

約数和(自身を除く): 26141370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 150, 155, 173, 186, 190, 285, 310, 346, 465, 475, 519, 570, 589, 775, 865, 930, 950, 1038, 1178, 1425, 1550, 1730, 1767, 2325, 2595, 2850, 2945, 3287, 3534, 4325, 4650, 5190, 5363, 5890, 6574, 8650, 8835, 9861, 10726, 12975, 14725, 16089, 16435, 17670, 19722, 25950, 26815, 29450, 32178, 32870, 44175, 49305, 53630, 80445, 82175, 88350, 98610, 101897, 134075, 160890, 164350, 203794, 246525, 268150, 305691, 402225, 493050, 509485, 611382, 804450, 1018970, 1528455, 2547425, 3056910, 5094850, 7642275, 15284550]

約数ペア:

[(1, 15284550), (2, 7642275), (3, 5094850), (5, 3056910), (6, 2547425), (10, 1528455), (15, 1018970), (19, 804450), (25, 611382), (30, 509485), (31, 493050), (38, 402225), (50, 305691), (57, 268150), (62, 246525), (75, 203794), (93, 164350), (95, 160890), (114, 134075), (150, 101897), (155, 98610), (173, 88350), (186, 82175), (190, 80445), (285, 53630), (310, 49305), (346, 44175), (465, 32870), (475, 32178), (519, 29450), (570, 26815), (589, 25950), (775, 19722), (865, 17670), (930, 16435), (950, 16089), (1038, 14725), (1178, 12975), (1425, 10726), (1550, 9861), (1730, 8835), (1767, 8650), (2325, 6574), (2595, 5890), (2850, 5363), (2945, 5190), (3287, 4650), (3534, 4325)]