288300745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 376773120

約数和(自身を除く): 88472375

約数列:

[1, 5, 23, 29, 115, 137, 145, 631, 667, 685, 3151, 3155, 3335, 3973, 14513, 15755, 18299, 19865, 72565, 86447, 91379, 91495, 420877, 432235, 456895, 1988281, 2104385, 2506963, 9941405, 12534815, 57660149, 288300745]

約数ペア:

[(1, 288300745), (5, 57660149), (23, 12534815), (29, 9941405), (115, 2506963), (137, 2104385), (145, 1988281), (631, 456895), (667, 432235), (685, 420877), (3151, 91495), (3155, 91379), (3335, 86447), (3973, 72565), (14513, 19865), (15755, 18299)]