53883135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 44958465

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 207, 237, 345, 395, 659, 711, 1035, 1185, 1817, 1977, 3295, 3555, 5451, 5931, 9085, 9885, 15157, 16353, 27255, 29655, 45471, 52061, 75785, 81765, 136413, 156183, 227355, 260305, 468549, 682065, 780915, 1197403, 2342745, 3592209, 5987015, 10776627, 17961045, 53883135]

約数ペア:

[(1, 53883135), (3, 17961045), (5, 10776627), (9, 5987015), (15, 3592209), (23, 2342745), (45, 1197403), (69, 780915), (79, 682065), (115, 468549), (207, 260305), (237, 227355), (345, 156183), (395, 136413), (659, 81765), (711, 75785), (1035, 52061), (1185, 45471), (1817, 29655), (1977, 27255), (3295, 16353), (3555, 15157), (5451, 9885), (5931, 9085)]