74023515

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 134053920

約数和(自身を除く): 60030405

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 261, 393, 433, 435, 655, 1179, 1299, 1305, 1965, 2165, 3799, 3897, 5895, 6495, 11397, 12557, 18995, 19485, 34191, 37671, 56723, 56985, 62785, 113013, 170169, 170955, 188355, 283615, 510507, 565065, 850845, 1644967, 2552535, 4934901, 8224835, 14804703, 24674505, 74023515]

約数ペア:

[(1, 74023515), (3, 24674505), (5, 14804703), (9, 8224835), (15, 4934901), (29, 2552535), (45, 1644967), (87, 850845), (131, 565065), (145, 510507), (261, 283615), (393, 188355), (433, 170955), (435, 170169), (655, 113013), (1179, 62785), (1299, 56985), (1305, 56723), (1965, 37671), (2165, 34191), (3799, 19485), (3897, 18995), (5895, 12557), (6495, 11397)]