152805915

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55667}}^1$

素因数の和:55739

約数の個数: 24

約数和(自身を含む): 269210448

約数和(自身を除く): 116404533

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 55667, 167001, 278335, 501003, 835005, 2505015, 3395687, 10187061, 16978435, 30561183, 50935305, 152805915]

約数ペア:

[(1, 152805915), (3, 50935305), (5, 30561183), (9, 16978435), (15, 10187061), (45, 3395687), (61, 2505015), (183, 835005), (305, 501003), (549, 278335), (915, 167001), (2745, 55667)]