156768531725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4887

約数の個数: 96

約数和(自身を含む): 223194714624

約数和(自身を除く): 66426182899

約数列:

[1, 5, 13, 25, 41, 47, 53, 65, 205, 235, 265, 325, 533, 611, 689, 1025, 1175, 1325, 1927, 2173, 2491, 2665, 3055, 3445, 4723, 9635, 10865, 12455, 13325, 15275, 17225, 23615, 25051, 28249, 32383, 48175, 54325, 61399, 62275, 102131, 118075, 125255, 141245, 161915, 193643, 221981, 250319, 306995, 510655, 626275, 706225, 809575, 968215, 1109905, 1251595, 1327703, 1534975, 2517359, 2553275, 2885753, 3254147, 4841075, 5549525, 6257975, 6638515, 9101221, 10263079, 11764993, 12586795, 14428765, 16270735, 33192575, 45506105, 51315395, 58824965, 62933975, 72143825, 81353675, 118315873, 133420027, 152944909, 227530525, 256576975, 294124825, 482364713, 591579365, 667100135, 764724545, 2411823565, 2957896825, 3335500675, 3823622725, 6270741269, 12059117825, 31353706345, 156768531725]

約数ペア:

[(1, 156768531725), (5, 31353706345), (13, 12059117825), (25, 6270741269), (41, 3823622725), (47, 3335500675), (53, 2957896825), (65, 2411823565), (205, 764724545), (235, 667100135), (265, 591579365), (325, 482364713), (533, 294124825), (611, 256576975), (689, 227530525), (1025, 152944909), (1175, 133420027), (1325, 118315873), (1927, 81353675), (2173, 72143825), (2491, 62933975), (2665, 58824965), (3055, 51315395), (3445, 45506105), (4723, 33192575), (9635, 16270735), (10865, 14428765), (12455, 12586795), (13325, 11764993), (15275, 10263079), (17225, 9101221), (23615, 6638515), (25051, 6257975), (28249, 5549525), (32383, 4841075), (48175, 3254147), (54325, 2885753), (61399, 2553275), (62275, 2517359), (102131, 1534975), (118075, 1327703), (125255, 1251595), (141245, 1109905), (161915, 968215), (193643, 809575), (221981, 706225), (250319, 626275), (306995, 510655)]