47318865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 88967424

約数和(自身を除く): 41648559

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 55, 87, 93, 121, 145, 155, 165, 319, 341, 363, 435, 465, 605, 841, 899, 957, 1023, 1595, 1705, 1815, 2523, 2697, 3509, 3751, 4205, 4495, 4785, 5115, 9251, 9889, 10527, 11253, 12615, 13485, 17545, 18755, 26071, 27753, 29667, 46255, 49445, 52635, 56265, 78213, 101761, 108779, 130355, 138765, 148335, 286781, 305283, 326337, 391065, 508805, 543895, 860343, 1433905, 1526415, 1631685, 3154591, 4301715, 9463773, 15772955, 47318865]

約数ペア:

[(1, 47318865), (3, 15772955), (5, 9463773), (11, 4301715), (15, 3154591), (29, 1631685), (31, 1526415), (33, 1433905), (55, 860343), (87, 543895), (93, 508805), (121, 391065), (145, 326337), (155, 305283), (165, 286781), (319, 148335), (341, 138765), (363, 130355), (435, 108779), (465, 101761), (605, 78213), (841, 56265), (899, 52635), (957, 49445), (1023, 46255), (1595, 29667), (1705, 27753), (1815, 26071), (2523, 18755), (2697, 17545), (3509, 13485), (3751, 12615), (4205, 11253), (4495, 10527), (4785, 9889), (5115, 9251)]