75655190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18773}}^1$

素因数の和:18824

約数の個数: 32

約数和(自身を含む): 151393536

約数和(自身を除く): 75738346

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18773, 37546, 93865, 187730, 244049, 488098, 581963, 1163926, 1220245, 2440490, 2909815, 5819630, 7565519, 15131038, 37827595, 75655190]

約数ペア:

[(1, 75655190), (2, 37827595), (5, 15131038), (10, 7565519), (13, 5819630), (26, 2909815), (31, 2440490), (62, 1220245), (65, 1163926), (130, 581963), (155, 488098), (310, 244049), (403, 187730), (806, 93865), (2015, 37546), (4030, 18773)]