633992775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8231}}^1$

素因数の和:8336

約数の個数: 48

約数和(自身を含む): 1143260160

約数和(自身を除く): 509267385

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 325, 395, 975, 1027, 1185, 1975, 3081, 5135, 5925, 8231, 15405, 24693, 25675, 41155, 77025, 107003, 123465, 205775, 321009, 535015, 617325, 650249, 1605045, 1950747, 2675075, 3251245, 8025225, 8453237, 9753735, 16256225, 25359711, 42266185, 48768675, 126798555, 211330925, 633992775]

約数ペア:

[(1, 633992775), (3, 211330925), (5, 126798555), (13, 48768675), (15, 42266185), (25, 25359711), (39, 16256225), (65, 9753735), (75, 8453237), (79, 8025225), (195, 3251245), (237, 2675075), (325, 1950747), (395, 1605045), (975, 650249), (1027, 617325), (1185, 535015), (1975, 321009), (3081, 205775), (5135, 123465), (5925, 107003), (8231, 77025), (15405, 41155), (24693, 25675)]