977625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 1946880

約数和(自身を除く): 969255

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 79, 99, 125, 165, 225, 237, 275, 375, 395, 495, 711, 825, 869, 1125, 1185, 1375, 1975, 2475, 2607, 3555, 4125, 4345, 5925, 7821, 9875, 12375, 13035, 17775, 21725, 29625, 39105, 65175, 88875, 108625, 195525, 325875, 977625]

約数ペア:

[(1, 977625), (3, 325875), (5, 195525), (9, 108625), (11, 88875), (15, 65175), (25, 39105), (33, 29625), (45, 21725), (55, 17775), (75, 13035), (79, 12375), (99, 9875), (125, 7821), (165, 5925), (225, 4345), (237, 4125), (275, 3555), (375, 2607), (395, 2475), (495, 1975), (711, 1375), (825, 1185), (869, 1125)]