155315175

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 268295328

約数和(自身を除く): 112980153

約数列:

[1, 3, 5, 15, 25, 41, 53, 75, 123, 159, 205, 265, 615, 795, 953, 1025, 1325, 2173, 2859, 3075, 3975, 4765, 6519, 10865, 14295, 23825, 32595, 39073, 50509, 54325, 71475, 117219, 151527, 162975, 195365, 252545, 586095, 757635, 976825, 1262725, 2070869, 2930475, 3788175, 6212607, 10354345, 31063035, 51771725, 155315175]

約数ペア:

[(1, 155315175), (3, 51771725), (5, 31063035), (15, 10354345), (25, 6212607), (41, 3788175), (53, 2930475), (75, 2070869), (123, 1262725), (159, 976825), (205, 757635), (265, 586095), (615, 252545), (795, 195365), (953, 162975), (1025, 151527), (1325, 117219), (2173, 71475), (2859, 54325), (3075, 50509), (3975, 39073), (4765, 32595), (6519, 23825), (10865, 14295)]