148928355

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2393}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 265446720

約数和(自身を除く): 116518365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1383, 2305, 2393, 4149, 6915, 7179, 11965, 12447, 20745, 21537, 35895, 62235, 64611, 107685, 323055, 1103173, 3309519, 5515865, 9928557, 16547595, 29785671, 49642785, 148928355]

約数ペア:

[(1, 148928355), (3, 49642785), (5, 29785671), (9, 16547595), (15, 9928557), (27, 5515865), (45, 3309519), (135, 1103173), (461, 323055), (1383, 107685), (2305, 64611), (2393, 62235), (4149, 35895), (6915, 21537), (7179, 20745), (11965, 12447)]