173860245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9587}}^1$

素因数の和:9642

約数の個数: 48

約数和(自身を含む): 335043072

約数和(自身を除く): 161182827

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 9587, 18135, 28761, 47935, 86283, 124631, 143805, 297197, 373893, 431415, 623155, 891591, 1121679, 1485985, 1869465, 2674773, 3863561, 4457955, 5608395, 11590683, 13373865, 19317805, 34772049, 57953415, 173860245]

約数ペア:

[(1, 173860245), (3, 57953415), (5, 34772049), (9, 19317805), (13, 13373865), (15, 11590683), (31, 5608395), (39, 4457955), (45, 3863561), (65, 2674773), (93, 1869465), (117, 1485985), (155, 1121679), (195, 891591), (279, 623155), (403, 431415), (465, 373893), (585, 297197), (1209, 143805), (1395, 124631), (2015, 86283), (3627, 47935), (6045, 28761), (9587, 18135)]