1153815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 2041536

約数和(自身を除く): 887721

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 97, 183, 195, 291, 305, 485, 793, 915, 1261, 1455, 2379, 3783, 3965, 5917, 6305, 11895, 17751, 18915, 29585, 76921, 88755, 230763, 384605, 1153815]

約数ペア:

[(1, 1153815), (3, 384605), (5, 230763), (13, 88755), (15, 76921), (39, 29585), (61, 18915), (65, 17751), (97, 11895), (183, 6305), (195, 5917), (291, 3965), (305, 3783), (485, 2379), (793, 1455), (915, 1261)]