72880675

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 113564160

約数和(自身を除く): 40683485

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 437, 475, 575, 665, 805, 953, 2185, 3059, 3325, 4025, 4765, 6671, 10925, 15295, 18107, 21919, 23825, 33355, 76475, 90535, 109595, 126749, 153433, 166775, 416461, 452675, 547975, 633745, 767165, 2082305, 2915227, 3168725, 3835825, 10411525, 14576135, 72880675]

約数ペア:

[(1, 72880675), (5, 14576135), (7, 10411525), (19, 3835825), (23, 3168725), (25, 2915227), (35, 2082305), (95, 767165), (115, 633745), (133, 547975), (161, 452675), (175, 416461), (437, 166775), (475, 153433), (575, 126749), (665, 109595), (805, 90535), (953, 76475), (2185, 33355), (3059, 23825), (3325, 21919), (4025, 18107), (4765, 15295), (6671, 10925)]