61297665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 125048448

約数和(自身を除く): 63750783

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 41, 51, 55, 65, 85, 123, 143, 165, 187, 195, 205, 221, 255, 429, 451, 533, 561, 615, 663, 697, 715, 935, 1105, 1353, 1599, 1681, 2091, 2145, 2255, 2431, 2665, 2805, 3315, 3485, 5043, 5863, 6765, 7293, 7667, 7995, 8405, 9061, 10455, 12155, 17589, 18491, 21853, 23001, 25215, 27183, 28577, 29315, 36465, 38335, 45305, 55473, 65559, 85731, 87945, 92455, 99671, 109265, 115005, 135915, 142885, 240383, 277365, 299013, 314347, 327795, 371501, 428655, 498355, 721149, 943041, 1114503, 1201915, 1495065, 1571735, 1857505, 3605745, 4086511, 4715205, 5572515, 12259533, 20432555, 61297665]

約数ペア:

[(1, 61297665), (3, 20432555), (5, 12259533), (11, 5572515), (13, 4715205), (15, 4086511), (17, 3605745), (33, 1857505), (39, 1571735), (41, 1495065), (51, 1201915), (55, 1114503), (65, 943041), (85, 721149), (123, 498355), (143, 428655), (165, 371501), (187, 327795), (195, 314347), (205, 299013), (221, 277365), (255, 240383), (429, 142885), (451, 135915), (533, 115005), (561, 109265), (615, 99671), (663, 92455), (697, 87945), (715, 85731), (935, 65559), (1105, 55473), (1353, 45305), (1599, 38335), (1681, 36465), (2091, 29315), (2145, 28577), (2255, 27183), (2431, 25215), (2665, 23001), (2805, 21853), (3315, 18491), (3485, 17589), (5043, 12155), (5863, 10455), (6765, 9061), (7293, 8405), (7667, 7995)]