2017409385

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{30203}}^1$

素因数の和:30345

約数の個数: 32

約数和(自身を含む): 3325822848

約数和(自身を除く): 1308413463

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 915, 1095, 4453, 13359, 22265, 30203, 66795, 90609, 151015, 453045, 1842383, 2204819, 5527149, 6614457, 9211915, 11024095, 27635745, 33072285, 134493959, 403481877, 672469795, 2017409385]

約数ペア:

[(1, 2017409385), (3, 672469795), (5, 403481877), (15, 134493959), (61, 33072285), (73, 27635745), (183, 11024095), (219, 9211915), (305, 6614457), (365, 5527149), (915, 2204819), (1095, 1842383), (4453, 453045), (13359, 151015), (22265, 90609), (30203, 66795)]