12030015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 20385792

約数和(自身を除く): 8355777

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 631, 1271, 1893, 3155, 3813, 6355, 9465, 19065, 19561, 25871, 58683, 77613, 97805, 129355, 293415, 388065, 802001, 2406003, 4010005, 12030015]

約数ペア:

[(1, 12030015), (3, 4010005), (5, 2406003), (15, 802001), (31, 388065), (41, 293415), (93, 129355), (123, 97805), (155, 77613), (205, 58683), (465, 25871), (615, 19561), (631, 19065), (1271, 9465), (1893, 6355), (3155, 3813)]