38853750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:835

約数の個数: 80

約数和(自身を含む): 104703984

約数和(自身を除く): 65850234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 797, 975, 1250, 1594, 1625, 1875, 1950, 2391, 3250, 3750, 3985, 4782, 4875, 7970, 8125, 9750, 10361, 11955, 16250, 19925, 20722, 23910, 24375, 31083, 39850, 48750, 51805, 59775, 62166, 99625, 103610, 119550, 155415, 199250, 259025, 298875, 310830, 498125, 518050, 597750, 777075, 996250, 1295125, 1494375, 1554150, 2590250, 2988750, 3885375, 6475625, 7770750, 12951250, 19426875, 38853750]

約数ペア:

[(1, 38853750), (2, 19426875), (3, 12951250), (5, 7770750), (6, 6475625), (10, 3885375), (13, 2988750), (15, 2590250), (25, 1554150), (26, 1494375), (30, 1295125), (39, 996250), (50, 777075), (65, 597750), (75, 518050), (78, 498125), (125, 310830), (130, 298875), (150, 259025), (195, 199250), (250, 155415), (325, 119550), (375, 103610), (390, 99625), (625, 62166), (650, 59775), (750, 51805), (797, 48750), (975, 39850), (1250, 31083), (1594, 24375), (1625, 23910), (1875, 20722), (1950, 19925), (2391, 16250), (3250, 11955), (3750, 10361), (3985, 9750), (4782, 8125), (4875, 7970)]