17321265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 33480720

約数和(自身を除く): 16159455

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1021, 1131, 1305, 1885, 3063, 3393, 5105, 5655, 9189, 13273, 15315, 16965, 29609, 39819, 45945, 66365, 88827, 119457, 148045, 199095, 266481, 384917, 444135, 597285, 1154751, 1332405, 1924585, 3464253, 5773755, 17321265]

約数ペア:

[(1, 17321265), (3, 5773755), (5, 3464253), (9, 1924585), (13, 1332405), (15, 1154751), (29, 597285), (39, 444135), (45, 384917), (65, 266481), (87, 199095), (117, 148045), (145, 119457), (195, 88827), (261, 66365), (377, 45945), (435, 39819), (585, 29609), (1021, 16965), (1131, 15315), (1305, 13273), (1885, 9189), (3063, 5655), (3393, 5105)]