90348075

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 167355360

約数和(自身を除く): 77007285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 977, 1233, 2055, 2931, 3425, 3699, 4885, 6165, 8793, 10275, 14655, 18495, 24425, 26379, 30825, 43965, 73275, 92475, 131895, 133849, 219825, 401547, 659475, 669245, 1204641, 2007735, 3346225, 3613923, 6023205, 10038675, 18069615, 30116025, 90348075]

約数ペア:

[(1, 90348075), (3, 30116025), (5, 18069615), (9, 10038675), (15, 6023205), (25, 3613923), (27, 3346225), (45, 2007735), (75, 1204641), (135, 669245), (137, 659475), (225, 401547), (411, 219825), (675, 133849), (685, 131895), (977, 92475), (1233, 73275), (2055, 43965), (2931, 30825), (3425, 26379), (3699, 24425), (4885, 18495), (6165, 14655), (8793, 10275)]