25248570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 66272256

約数和(自身を除く): 41023686

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 1597, 2635, 3162, 3194, 4791, 5270, 7905, 7985, 9582, 15810, 15970, 23955, 27149, 47910, 49507, 54298, 81447, 99014, 135745, 148521, 162894, 247535, 271490, 297042, 407235, 495070, 742605, 814470, 841619, 1485210, 1683238, 2524857, 4208095, 5049714, 8416190, 12624285, 25248570]

約数ペア:

[(1, 25248570), (2, 12624285), (3, 8416190), (5, 5049714), (6, 4208095), (10, 2524857), (15, 1683238), (17, 1485210), (30, 841619), (31, 814470), (34, 742605), (51, 495070), (62, 407235), (85, 297042), (93, 271490), (102, 247535), (155, 162894), (170, 148521), (186, 135745), (255, 99014), (310, 81447), (465, 54298), (510, 49507), (527, 47910), (930, 27149), (1054, 23955), (1581, 15970), (1597, 15810), (2635, 9582), (3162, 7985), (3194, 7905), (4791, 5270)]