37141875

素因数分解:

$3^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 71976960

約数和(自身を除く): 34835085

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 71, 75, 93, 125, 135, 155, 213, 225, 279, 355, 375, 465, 625, 639, 675, 775, 837, 1065, 1125, 1395, 1775, 1875, 1917, 2201, 2325, 3195, 3375, 3875, 4185, 5325, 5625, 6603, 6975, 8875, 9585, 11005, 11625, 15975, 16875, 19375, 19809, 20925, 26625, 33015, 34875, 44375, 47925, 55025, 58125, 59427, 79875, 99045, 104625, 133125, 165075, 174375, 239625, 275125, 297135, 399375, 495225, 523125, 825375, 1198125, 1375625, 1485675, 2476125, 4126875, 7428375, 12380625, 37141875]

約数ペア:

[(1, 37141875), (3, 12380625), (5, 7428375), (9, 4126875), (15, 2476125), (25, 1485675), (27, 1375625), (31, 1198125), (45, 825375), (71, 523125), (75, 495225), (93, 399375), (125, 297135), (135, 275125), (155, 239625), (213, 174375), (225, 165075), (279, 133125), (355, 104625), (375, 99045), (465, 79875), (625, 59427), (639, 58125), (675, 55025), (775, 47925), (837, 44375), (1065, 34875), (1125, 33015), (1395, 26625), (1775, 20925), (1875, 19809), (1917, 19375), (2201, 16875), (2325, 15975), (3195, 11625), (3375, 11005), (3875, 9585), (4185, 8875), (5325, 6975), (5625, 6603)]