888969015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 1794312000

約数和(自身を除く): 905342985

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 149, 153, 165, 187, 255, 447, 495, 561, 709, 745, 765, 935, 1341, 1639, 1683, 2127, 2235, 2533, 2805, 3545, 4917, 6381, 6705, 7599, 7799, 8195, 8415, 10635, 12053, 12665, 14751, 22797, 23397, 24585, 27863, 31905, 36159, 37995, 38995, 60265, 70191, 73755, 83589, 105641, 108477, 113985, 116985, 132583, 139315, 180795, 250767, 316923, 350955, 397749, 417945, 528205, 542385, 662915, 950769, 1162051, 1193247, 1253835, 1584615, 1795897, 1988745, 3486153, 4753845, 5387691, 5810255, 5966235, 8979485, 10458459, 16163073, 17430765, 19754867, 26938455, 52292295, 59264601, 80815365, 98774335, 177793803, 296323005, 888969015]

約数ペア:

[(1, 888969015), (3, 296323005), (5, 177793803), (9, 98774335), (11, 80815365), (15, 59264601), (17, 52292295), (33, 26938455), (45, 19754867), (51, 17430765), (55, 16163073), (85, 10458459), (99, 8979485), (149, 5966235), (153, 5810255), (165, 5387691), (187, 4753845), (255, 3486153), (447, 1988745), (495, 1795897), (561, 1584615), (709, 1253835), (745, 1193247), (765, 1162051), (935, 950769), (1341, 662915), (1639, 542385), (1683, 528205), (2127, 417945), (2235, 397749), (2533, 350955), (2805, 316923), (3545, 250767), (4917, 180795), (6381, 139315), (6705, 132583), (7599, 116985), (7799, 113985), (8195, 108477), (8415, 105641), (10635, 83589), (12053, 73755), (12665, 70191), (14751, 60265), (22797, 38995), (23397, 37995), (24585, 36159), (27863, 31905)]