151920615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4300

約数の個数: 64

約数和(自身を含む): 312901632

約数和(自身を除く): 160981017

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 1023, 1085, 1155, 1705, 2387, 3255, 4243, 5115, 7161, 11935, 12729, 21215, 29701, 35805, 46673, 63645, 89103, 131533, 140019, 148505, 233365, 326711, 394599, 445515, 657665, 700095, 920731, 980133, 1446863, 1633555, 1972995, 2762193, 4340589, 4603655, 4900665, 7234315, 10128041, 13810965, 21702945, 30384123, 50640205, 151920615]

約数ペア:

[(1, 151920615), (3, 50640205), (5, 30384123), (7, 21702945), (11, 13810965), (15, 10128041), (21, 7234315), (31, 4900665), (33, 4603655), (35, 4340589), (55, 2762193), (77, 1972995), (93, 1633555), (105, 1446863), (155, 980133), (165, 920731), (217, 700095), (231, 657665), (341, 445515), (385, 394599), (465, 326711), (651, 233365), (1023, 148505), (1085, 140019), (1155, 131533), (1705, 89103), (2387, 63645), (3255, 46673), (4243, 35805), (5115, 29701), (7161, 21215), (11935, 12729)]