15572850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 42425856

約数和(自身を除く): 26853006

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 197, 255, 310, 394, 425, 465, 510, 527, 591, 775, 850, 930, 985, 1054, 1182, 1275, 1550, 1581, 1970, 2325, 2550, 2635, 2955, 3162, 3349, 4650, 4925, 5270, 5910, 6107, 6698, 7905, 9850, 10047, 12214, 13175, 14775, 15810, 16745, 18321, 20094, 26350, 29550, 30535, 33490, 36642, 39525, 50235, 61070, 79050, 83725, 91605, 100470, 103819, 152675, 167450, 183210, 207638, 251175, 305350, 311457, 458025, 502350, 519095, 622914, 916050, 1038190, 1557285, 2595475, 3114570, 5190950, 7786425, 15572850]

約数ペア:

[(1, 15572850), (2, 7786425), (3, 5190950), (5, 3114570), (6, 2595475), (10, 1557285), (15, 1038190), (17, 916050), (25, 622914), (30, 519095), (31, 502350), (34, 458025), (50, 311457), (51, 305350), (62, 251175), (75, 207638), (85, 183210), (93, 167450), (102, 152675), (150, 103819), (155, 100470), (170, 91605), (186, 83725), (197, 79050), (255, 61070), (310, 50235), (394, 39525), (425, 36642), (465, 33490), (510, 30535), (527, 29550), (591, 26350), (775, 20094), (850, 18321), (930, 16745), (985, 15810), (1054, 14775), (1182, 13175), (1275, 12214), (1550, 10047), (1581, 9850), (1970, 7905), (2325, 6698), (2550, 6107), (2635, 5910), (2955, 5270), (3162, 4925), (3349, 4650)]