48508335

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 90869760

約数和(自身を除く): 42361425

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 67, 93, 135, 155, 173, 201, 279, 335, 465, 519, 603, 837, 865, 1005, 1395, 1557, 1809, 2077, 2595, 3015, 4185, 4671, 5363, 6231, 7785, 9045, 10385, 11591, 16089, 18693, 23355, 26815, 31155, 34773, 48267, 56079, 57955, 80445, 93465, 104319, 144801, 173865, 241335, 280395, 312957, 359321, 521595, 724005, 1077963, 1564785, 1796605, 3233889, 5389815, 9701667, 16169445, 48508335]

約数ペア:

[(1, 48508335), (3, 16169445), (5, 9701667), (9, 5389815), (15, 3233889), (27, 1796605), (31, 1564785), (45, 1077963), (67, 724005), (93, 521595), (135, 359321), (155, 312957), (173, 280395), (201, 241335), (279, 173865), (335, 144801), (465, 104319), (519, 93465), (603, 80445), (837, 57955), (865, 56079), (1005, 48267), (1395, 34773), (1557, 31155), (1809, 26815), (2077, 23355), (2595, 18693), (3015, 16089), (4185, 11591), (4671, 10385), (5363, 9045), (6231, 7785)]