4914585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 9504768

約数和(自身を除く): 4590183

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 271, 279, 403, 465, 585, 813, 1209, 1355, 1395, 2015, 2439, 3523, 3627, 4065, 6045, 8401, 10569, 12195, 17615, 18135, 25203, 31707, 42005, 52845, 75609, 109213, 126015, 158535, 327639, 378045, 546065, 982917, 1638195, 4914585]

約数ペア:

[(1, 4914585), (3, 1638195), (5, 982917), (9, 546065), (13, 378045), (15, 327639), (31, 158535), (39, 126015), (45, 109213), (65, 75609), (93, 52845), (117, 42005), (155, 31707), (195, 25203), (271, 18135), (279, 17615), (403, 12195), (465, 10569), (585, 8401), (813, 6045), (1209, 4065), (1355, 3627), (1395, 3523), (2015, 2439)]