127560375

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 233333568

約数和(自身を除く): 105773193

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 639, 1065, 1125, 1597, 1775, 3195, 4791, 5325, 7985, 8875, 14373, 15975, 23955, 26625, 39925, 71865, 79875, 113387, 119775, 199625, 340161, 359325, 566935, 598875, 1020483, 1700805, 1796625, 2834675, 5102415, 8504025, 14173375, 25512075, 42520125, 127560375]

約数ペア:

[(1, 127560375), (3, 42520125), (5, 25512075), (9, 14173375), (15, 8504025), (25, 5102415), (45, 2834675), (71, 1796625), (75, 1700805), (125, 1020483), (213, 598875), (225, 566935), (355, 359325), (375, 340161), (639, 199625), (1065, 119775), (1125, 113387), (1597, 79875), (1775, 71865), (3195, 39925), (4791, 26625), (5325, 23955), (7985, 15975), (8875, 14373)]