9474465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 20385792

約数和(自身を除く): 10911327

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 631, 715, 1001, 1155, 1365, 1893, 2145, 3003, 3155, 4417, 5005, 6941, 8203, 9465, 13251, 15015, 20823, 22085, 24609, 34705, 41015, 48587, 57421, 66255, 90233, 104115, 123045, 145761, 172263, 242935, 270699, 287105, 451165, 631631, 728805, 861315, 1353495, 1894893, 3158155, 9474465]

約数ペア:

[(1, 9474465), (3, 3158155), (5, 1894893), (7, 1353495), (11, 861315), (13, 728805), (15, 631631), (21, 451165), (33, 287105), (35, 270699), (39, 242935), (55, 172263), (65, 145761), (77, 123045), (91, 104115), (105, 90233), (143, 66255), (165, 57421), (195, 48587), (231, 41015), (273, 34705), (385, 24609), (429, 22085), (455, 20823), (631, 15015), (715, 13251), (1001, 9465), (1155, 8203), (1365, 6941), (1893, 5005), (2145, 4417), (3003, 3155)]