72877455

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 157593600

約数和(自身を除く): 84716145

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 49, 63, 69, 105, 115, 135, 147, 161, 189, 207, 245, 315, 345, 441, 479, 483, 621, 735, 805, 945, 1035, 1127, 1323, 1437, 1449, 2205, 2395, 2415, 3105, 3353, 3381, 4311, 4347, 5635, 6615, 7185, 7245, 10059, 10143, 11017, 12933, 16765, 16905, 21555, 21735, 23471, 30177, 30429, 33051, 50295, 50715, 55085, 64665, 70413, 77119, 90531, 99153, 117355, 150885, 152145, 165255, 211239, 231357, 297459, 352065, 385595, 452655, 495765, 539833, 633717, 694071, 1056195, 1156785, 1487295, 1619499, 2082213, 2699165, 3168585, 3470355, 4858497, 8097495, 10411065, 14575491, 24292485, 72877455]

約数ペア:

[(1, 72877455), (3, 24292485), (5, 14575491), (7, 10411065), (9, 8097495), (15, 4858497), (21, 3470355), (23, 3168585), (27, 2699165), (35, 2082213), (45, 1619499), (49, 1487295), (63, 1156785), (69, 1056195), (105, 694071), (115, 633717), (135, 539833), (147, 495765), (161, 452655), (189, 385595), (207, 352065), (245, 297459), (315, 231357), (345, 211239), (441, 165255), (479, 152145), (483, 150885), (621, 117355), (735, 99153), (805, 90531), (945, 77119), (1035, 70413), (1127, 64665), (1323, 55085), (1437, 50715), (1449, 50295), (2205, 33051), (2395, 30429), (2415, 30177), (3105, 23471), (3353, 21735), (3381, 21555), (4311, 16905), (4347, 16765), (5635, 12933), (6615, 11017), (7185, 10143), (7245, 10059)]