15645266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 15320494

約数列:

[1, 2, 7, 13, 14, 26, 31, 47, 59, 62, 91, 94, 118, 182, 217, 329, 403, 413, 434, 611, 658, 767, 806, 826, 1222, 1457, 1534, 1829, 2773, 2821, 2914, 3658, 4277, 5369, 5546, 5642, 8554, 10199, 10738, 12803, 18941, 19411, 20398, 23777, 25606, 36049, 37882, 38822, 47554, 72098, 85963, 132587, 166439, 171926, 252343, 265174, 332878, 504686, 601741, 1117519, 1203482, 2235038, 7822633, 15645266]

約数ペア:

[(1, 15645266), (2, 7822633), (7, 2235038), (13, 1203482), (14, 1117519), (26, 601741), (31, 504686), (47, 332878), (59, 265174), (62, 252343), (91, 171926), (94, 166439), (118, 132587), (182, 85963), (217, 72098), (329, 47554), (403, 38822), (413, 37882), (434, 36049), (611, 25606), (658, 23777), (767, 20398), (806, 19411), (826, 18941), (1222, 12803), (1457, 10738), (1534, 10199), (1829, 8554), (2773, 5642), (2821, 5546), (2914, 5369), (3658, 4277)]