75845055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 150151680

約数和(自身を除く): 74306625

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 429, 627, 715, 741, 1045, 1235, 1861, 2145, 2717, 3135, 3705, 5583, 8151, 9305, 13585, 20471, 24193, 27915, 35359, 40755, 61413, 72579, 102355, 106077, 120965, 176795, 266123, 307065, 362895, 388949, 459667, 530385, 798369, 1166847, 1330615, 1379001, 1944745, 2298335, 3991845, 5056337, 5834235, 6895005, 15169011, 25281685, 75845055]

約数ペア:

[(1, 75845055), (3, 25281685), (5, 15169011), (11, 6895005), (13, 5834235), (15, 5056337), (19, 3991845), (33, 2298335), (39, 1944745), (55, 1379001), (57, 1330615), (65, 1166847), (95, 798369), (143, 530385), (165, 459667), (195, 388949), (209, 362895), (247, 307065), (285, 266123), (429, 176795), (627, 120965), (715, 106077), (741, 102355), (1045, 72579), (1235, 61413), (1861, 40755), (2145, 35359), (2717, 27915), (3135, 24193), (3705, 20471), (5583, 13585), (8151, 9305)]