25366804515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{70969}}^1$

素因数の和:71053

約数の個数: 72

約数和(自身を含む): 48625237440

約数和(自身を除く): 23258432925

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 169, 195, 235, 423, 507, 585, 611, 705, 845, 1521, 1833, 2115, 2535, 3055, 5499, 7605, 7943, 9165, 23829, 27495, 39715, 70969, 71487, 119145, 212907, 354845, 357435, 638721, 922597, 1064535, 2767791, 3193605, 3335543, 4612985, 8303373, 10006629, 11993761, 13838955, 16677715, 30019887, 35981283, 41516865, 43362059, 50033145, 59968805, 107943849, 130086177, 150099435, 179906415, 216810295, 390258531, 539719245, 563706767, 650430885, 1691120301, 1951292655, 2818533835, 5073360903, 8455601505, 25366804515]

約数ペア:

[(1, 25366804515), (3, 8455601505), (5, 5073360903), (9, 2818533835), (13, 1951292655), (15, 1691120301), (39, 650430885), (45, 563706767), (47, 539719245), (65, 390258531), (117, 216810295), (141, 179906415), (169, 150099435), (195, 130086177), (235, 107943849), (423, 59968805), (507, 50033145), (585, 43362059), (611, 41516865), (705, 35981283), (845, 30019887), (1521, 16677715), (1833, 13838955), (2115, 11993761), (2535, 10006629), (3055, 8303373), (5499, 4612985), (7605, 3335543), (7943, 3193605), (9165, 2767791), (23829, 1064535), (27495, 922597), (39715, 638721), (70969, 357435), (71487, 354845), (119145, 212907)]