15293250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{971}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 47309184

約数和(自身を除く): 32015934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 875, 971, 1050, 1125, 1575, 1750, 1942, 2250, 2625, 2913, 3150, 4855, 5250, 5826, 6797, 7875, 8739, 9710, 13594, 14565, 15750, 17478, 20391, 24275, 29130, 33985, 40782, 43695, 48550, 61173, 67970, 72825, 87390, 101955, 121375, 122346, 145650, 169925, 203910, 218475, 242750, 305865, 339850, 364125, 436950, 509775, 611730, 728250, 849625, 1019550, 1092375, 1529325, 1699250, 2184750, 2548875, 3058650, 5097750, 7646625, 15293250]

約数ペア:

[(1, 15293250), (2, 7646625), (3, 5097750), (5, 3058650), (6, 2548875), (7, 2184750), (9, 1699250), (10, 1529325), (14, 1092375), (15, 1019550), (18, 849625), (21, 728250), (25, 611730), (30, 509775), (35, 436950), (42, 364125), (45, 339850), (50, 305865), (63, 242750), (70, 218475), (75, 203910), (90, 169925), (105, 145650), (125, 122346), (126, 121375), (150, 101955), (175, 87390), (210, 72825), (225, 67970), (250, 61173), (315, 48550), (350, 43695), (375, 40782), (450, 33985), (525, 29130), (630, 24275), (750, 20391), (875, 17478), (971, 15750), (1050, 14565), (1125, 13594), (1575, 9710), (1750, 8739), (1942, 7875), (2250, 6797), (2625, 5826), (2913, 5250), (3150, 4855)]