38939250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{7417}}^1$

素因数の和:7444

約数の個数: 64

約数和(自身を含む): 111091968

約数和(自身を除く): 72152718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 7417, 14834, 22251, 37085, 44502, 51919, 74170, 103838, 111255, 155757, 185425, 222510, 259595, 311514, 370850, 519190, 556275, 778785, 927125, 1112550, 1297975, 1557570, 1854250, 2595950, 2781375, 3893925, 5562750, 6489875, 7787850, 12979750, 19469625, 38939250]

約数ペア:

[(1, 38939250), (2, 19469625), (3, 12979750), (5, 7787850), (6, 6489875), (7, 5562750), (10, 3893925), (14, 2781375), (15, 2595950), (21, 1854250), (25, 1557570), (30, 1297975), (35, 1112550), (42, 927125), (50, 778785), (70, 556275), (75, 519190), (105, 370850), (125, 311514), (150, 259595), (175, 222510), (210, 185425), (250, 155757), (350, 111255), (375, 103838), (525, 74170), (750, 51919), (875, 44502), (1050, 37085), (1750, 22251), (2625, 14834), (5250, 7417)]