15697600965

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{91823}}^1$

素因数の和:91994

約数の個数: 48

約数和(自身を含む): 28362597120

約数和(自身を除く): 12664996155

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 261, 393, 435, 655, 1179, 1305, 1965, 3799, 5895, 11397, 18995, 34191, 56985, 91823, 170955, 275469, 459115, 826407, 1377345, 2662867, 4132035, 7988601, 12028813, 13314335, 23965803, 36086439, 39943005, 60144065, 108259317, 119829015, 180432195, 348835577, 541296585, 1046506731, 1744177885, 3139520193, 5232533655, 15697600965]

約数ペア:

[(1, 15697600965), (3, 5232533655), (5, 3139520193), (9, 1744177885), (15, 1046506731), (29, 541296585), (45, 348835577), (87, 180432195), (131, 119829015), (145, 108259317), (261, 60144065), (393, 39943005), (435, 36086439), (655, 23965803), (1179, 13314335), (1305, 12028813), (1965, 7988601), (3799, 4132035), (5895, 2662867), (11397, 1377345), (18995, 826407), (34191, 459115), (56985, 275469), (91823, 170955)]