372130965

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 667635696

約数和(自身を除く): 295504731

約数列:

[1, 3, 5, 9, 15, 41, 45, 101, 123, 205, 303, 369, 505, 615, 909, 1515, 1845, 1997, 4141, 4545, 5991, 9985, 12423, 17973, 20705, 29955, 37269, 62115, 81877, 89865, 186345, 201697, 245631, 409385, 605091, 736893, 1008485, 1228155, 1815273, 3025455, 3684465, 8269577, 9076365, 24808731, 41347885, 74426193, 124043655, 372130965]

約数ペア:

[(1, 372130965), (3, 124043655), (5, 74426193), (9, 41347885), (15, 24808731), (41, 9076365), (45, 8269577), (101, 3684465), (123, 3025455), (205, 1815273), (303, 1228155), (369, 1008485), (505, 736893), (615, 605091), (909, 409385), (1515, 245631), (1845, 201697), (1997, 186345), (4141, 89865), (4545, 81877), (5991, 62115), (9985, 37269), (12423, 29955), (17973, 20705)]