25077450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5439

約数の個数: 48

約数和(自身を含む): 64210176

約数和(自身を除く): 39132726

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, 5393, 10786, 16179, 26965, 32358, 53930, 80895, 134825, 161790, 167183, 269650, 334366, 404475, 501549, 808950, 835915, 1003098, 1671830, 2507745, 4179575, 5015490, 8359150, 12538725, 25077450]

約数ペア:

[(1, 25077450), (2, 12538725), (3, 8359150), (5, 5015490), (6, 4179575), (10, 2507745), (15, 1671830), (25, 1003098), (30, 835915), (31, 808950), (50, 501549), (62, 404475), (75, 334366), (93, 269650), (150, 167183), (155, 161790), (186, 134825), (310, 80895), (465, 53930), (775, 32358), (930, 26965), (1550, 16179), (2325, 10786), (4650, 5393)]