22173525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 108

約数和(自身を含む): 47508864

約数和(自身を除く): 25335339

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 31, 33, 45, 51, 55, 75, 85, 93, 99, 153, 155, 165, 187, 225, 255, 275, 279, 289, 341, 425, 465, 495, 527, 561, 765, 775, 825, 867, 935, 1023, 1275, 1395, 1445, 1581, 1683, 1705, 2325, 2475, 2601, 2635, 2805, 3069, 3179, 3825, 4335, 4675, 4743, 5115, 5797, 6975, 7225, 7905, 8415, 8525, 8959, 9537, 13005, 13175, 14025, 15345, 15895, 17391, 21675, 23715, 25575, 26877, 28611, 28985, 39525, 42075, 44795, 47685, 52173, 65025, 76725, 79475, 80631, 86955, 98549, 118575, 134385, 143055, 144925, 223975, 238425, 260865, 295647, 403155, 434775, 492745, 671925, 715275, 886941, 1304325, 1478235, 2015775, 2463725, 4434705, 7391175, 22173525]

約数ペア:

[(1, 22173525), (3, 7391175), (5, 4434705), (9, 2463725), (11, 2015775), (15, 1478235), (17, 1304325), (25, 886941), (31, 715275), (33, 671925), (45, 492745), (51, 434775), (55, 403155), (75, 295647), (85, 260865), (93, 238425), (99, 223975), (153, 144925), (155, 143055), (165, 134385), (187, 118575), (225, 98549), (255, 86955), (275, 80631), (279, 79475), (289, 76725), (341, 65025), (425, 52173), (465, 47685), (495, 44795), (527, 42075), (561, 39525), (765, 28985), (775, 28611), (825, 26877), (867, 25575), (935, 23715), (1023, 21675), (1275, 17391), (1395, 15895), (1445, 15345), (1581, 14025), (1683, 13175), (1705, 13005), (2325, 9537), (2475, 8959), (2601, 8525), (2635, 8415), (2805, 7905), (3069, 7225), (3179, 6975), (3825, 5797), (4335, 5115), (4675, 4743)]