140012235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14887}}^1$

素因数の和:14928

約数の個数: 48

約数和(自身を含む): 278703360

約数和(自身を除く): 138691125

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 14887, 44661, 74435, 133983, 163757, 223305, 282853, 491271, 669915, 818785, 848559, 1414265, 1473813, 2456355, 2545677, 3111383, 4242795, 7369065, 9334149, 12728385, 15556915, 28002447, 46670745, 140012235]

約数ペア:

[(1, 140012235), (3, 46670745), (5, 28002447), (9, 15556915), (11, 12728385), (15, 9334149), (19, 7369065), (33, 4242795), (45, 3111383), (55, 2545677), (57, 2456355), (95, 1473813), (99, 1414265), (165, 848559), (171, 818785), (209, 669915), (285, 491271), (495, 282853), (627, 223305), (855, 163757), (1045, 133983), (1881, 74435), (3135, 44661), (9405, 14887)]