65252715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 123628032

約数和(自身を除く): 58375317

約数列:

[1, 3, 5, 11, 15, 17, 33, 43, 51, 55, 85, 129, 165, 187, 215, 255, 473, 541, 561, 645, 731, 935, 1419, 1623, 2193, 2365, 2705, 2805, 3655, 5951, 7095, 8041, 8115, 9197, 10965, 17853, 23263, 24123, 27591, 29755, 40205, 45985, 69789, 89265, 101167, 116315, 120615, 137955, 255893, 303501, 348945, 395471, 505835, 767679, 1186413, 1279465, 1517505, 1977355, 3838395, 4350181, 5932065, 13050543, 21750905, 65252715]

約数ペア:

[(1, 65252715), (3, 21750905), (5, 13050543), (11, 5932065), (15, 4350181), (17, 3838395), (33, 1977355), (43, 1517505), (51, 1279465), (55, 1186413), (85, 767679), (129, 505835), (165, 395471), (187, 348945), (215, 303501), (255, 255893), (473, 137955), (541, 120615), (561, 116315), (645, 101167), (731, 89265), (935, 69789), (1419, 45985), (1623, 40205), (2193, 29755), (2365, 27591), (2705, 24123), (2805, 23263), (3655, 17853), (5951, 10965), (7095, 9197), (8041, 8115)]