152813655

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 127122345

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 107, 135, 149, 213, 321, 355, 447, 535, 639, 745, 963, 1065, 1341, 1605, 1917, 2235, 2889, 3195, 4023, 4815, 6705, 7597, 9585, 10579, 14445, 15943, 20115, 22791, 31737, 37985, 47829, 52895, 68373, 79715, 95211, 113955, 143487, 158685, 205119, 239145, 285633, 341865, 430461, 476055, 717435, 1025595, 1131953, 1428165, 2152305, 3395859, 5659765, 10187577, 16979295, 30562731, 50937885, 152813655]

約数ペア:

[(1, 152813655), (3, 50937885), (5, 30562731), (9, 16979295), (15, 10187577), (27, 5659765), (45, 3395859), (71, 2152305), (107, 1428165), (135, 1131953), (149, 1025595), (213, 717435), (321, 476055), (355, 430461), (447, 341865), (535, 285633), (639, 239145), (745, 205119), (963, 158685), (1065, 143487), (1341, 113955), (1605, 95211), (1917, 79715), (2235, 68373), (2889, 52895), (3195, 47829), (4023, 37985), (4815, 31737), (6705, 22791), (7597, 20115), (9585, 15943), (10579, 14445)]