157593315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3012

約数の個数: 64

約数和(自身を含む): 306685440

約数和(自身を除く): 149092125

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 935, 969, 1045, 1615, 2805, 2957, 3135, 3553, 4845, 8871, 10659, 14785, 17765, 32527, 44355, 50269, 53295, 56183, 97581, 150807, 162635, 168549, 251345, 280915, 487905, 552959, 618013, 754035, 842745, 955111, 1658877, 1854039, 2764795, 2865333, 3090065, 4775555, 8294385, 9270195, 10506221, 14326665, 31518663, 52531105, 157593315]

約数ペア:

[(1, 157593315), (3, 52531105), (5, 31518663), (11, 14326665), (15, 10506221), (17, 9270195), (19, 8294385), (33, 4775555), (51, 3090065), (55, 2865333), (57, 2764795), (85, 1854039), (95, 1658877), (165, 955111), (187, 842745), (209, 754035), (255, 618013), (285, 552959), (323, 487905), (561, 280915), (627, 251345), (935, 168549), (969, 162635), (1045, 150807), (1615, 97581), (2805, 56183), (2957, 53295), (3135, 50269), (3553, 44355), (4845, 32527), (8871, 17765), (10659, 14785)]