148958645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 205165440

約数和(自身を除く): 56206795

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 1531, 1595, 1769, 3355, 7655, 8845, 16841, 19459, 44399, 84205, 93391, 97295, 221995, 466955, 488389, 1027301, 2441945, 2708339, 5136505, 13541695, 29791729, 148958645]

約数ペア:

[(1, 148958645), (5, 29791729), (11, 13541695), (29, 5136505), (55, 2708339), (61, 2441945), (145, 1027301), (305, 488389), (319, 466955), (671, 221995), (1531, 97295), (1595, 93391), (1769, 84205), (3355, 44399), (7655, 19459), (8845, 16841)]