338678959725

素因数分解:

$3^5\times 5^2\times {\mathrm{1039}}^1\times {\mathrm{53657}}^1$

素因数の和:54721

約数の個数: 72

約数和(自身を含む): 629695946880

約数和(自身を除く): 291016987155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1039, 1215, 2025, 3117, 5195, 6075, 9351, 15585, 25975, 28053, 46755, 53657, 77925, 84159, 140265, 160971, 233775, 252477, 268285, 420795, 482913, 701325, 804855, 1262385, 1341425, 1448739, 2103975, 2414565, 4024275, 4346217, 6311925, 7243695, 12072825, 13038651, 21731085, 36218475, 55749623, 65193255, 108655425, 167248869, 278748115, 325966275, 501746607, 836244345, 1393740575, 1505239821, 2508733035, 4181221725, 4515719463, 7526199105, 12543665175, 13547158389, 22578597315, 37630995525, 67735791945, 112892986575, 338678959725]

約数ペア:

[(1, 338678959725), (3, 112892986575), (5, 67735791945), (9, 37630995525), (15, 22578597315), (25, 13547158389), (27, 12543665175), (45, 7526199105), (75, 4515719463), (81, 4181221725), (135, 2508733035), (225, 1505239821), (243, 1393740575), (405, 836244345), (675, 501746607), (1039, 325966275), (1215, 278748115), (2025, 167248869), (3117, 108655425), (5195, 65193255), (6075, 55749623), (9351, 36218475), (15585, 21731085), (25975, 13038651), (28053, 12072825), (46755, 7243695), (53657, 6311925), (77925, 4346217), (84159, 4024275), (140265, 2414565), (160971, 2103975), (233775, 1448739), (252477, 1341425), (268285, 1262385), (420795, 804855), (482913, 701325)]