1188503875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 1663998336

約数和(自身を除く): 475494461

約数列:

[1, 5, 13, 25, 43, 65, 73, 125, 215, 233, 325, 365, 559, 949, 1075, 1165, 1625, 1825, 2795, 3029, 3139, 4745, 5375, 5825, 9125, 10019, 13975, 15145, 15695, 17009, 23725, 29125, 40807, 50095, 69875, 75725, 78475, 85045, 118625, 130247, 204035, 221117, 250475, 378625, 392375, 425225, 651235, 731387, 1020175, 1105585, 1252375, 2126125, 3256175, 3656935, 5100875, 5527925, 9508031, 16280875, 18284675, 27639625, 47540155, 91423375, 237700775, 1188503875]

約数ペア:

[(1, 1188503875), (5, 237700775), (13, 91423375), (25, 47540155), (43, 27639625), (65, 18284675), (73, 16280875), (125, 9508031), (215, 5527925), (233, 5100875), (325, 3656935), (365, 3256175), (559, 2126125), (949, 1252375), (1075, 1105585), (1165, 1020175), (1625, 731387), (1825, 651235), (2795, 425225), (3029, 392375), (3139, 378625), (4745, 250475), (5375, 221117), (5825, 204035), (9125, 130247), (10019, 118625), (13975, 85045), (15145, 78475), (15695, 75725), (17009, 69875), (23725, 50095), (29125, 40807)]