29260945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 42319872

約数和(自身を除く): 13058927

約数列:

[1, 5, 7, 23, 35, 115, 161, 163, 223, 805, 815, 1115, 1141, 1561, 3749, 5129, 5705, 7805, 18745, 25645, 26243, 35903, 36349, 131215, 179515, 181745, 254443, 836027, 1272215, 4180135, 5852189, 29260945]

約数ペア:

[(1, 29260945), (5, 5852189), (7, 4180135), (23, 1272215), (35, 836027), (115, 254443), (161, 181745), (163, 179515), (223, 131215), (805, 36349), (815, 35903), (1115, 26243), (1141, 25645), (1561, 18745), (3749, 7805), (5129, 5705)]