78650325

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8995

約数の個数: 48

約数和(自身を含む): 155615040

約数和(自身を除く): 76964715

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 8963, 26889, 44815, 80667, 116519, 134445, 224075, 242001, 349557, 403335, 582595, 672225, 1048671, 1210005, 1747785, 2016675, 2912975, 3146013, 5243355, 6050025, 8738925, 15730065, 26216775, 78650325]

約数ペア:

[(1, 78650325), (3, 26216775), (5, 15730065), (9, 8738925), (13, 6050025), (15, 5243355), (25, 3146013), (27, 2912975), (39, 2016675), (45, 1747785), (65, 1210005), (75, 1048671), (117, 672225), (135, 582595), (195, 403335), (225, 349557), (325, 242001), (351, 224075), (585, 134445), (675, 116519), (975, 80667), (1755, 44815), (2925, 26889), (8775, 8963)]