23217005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 33619968

約数和(自身を除く): 10402963

約数列:

[1, 5, 7, 23, 35, 115, 151, 161, 191, 755, 805, 955, 1057, 1337, 3473, 4393, 5285, 6685, 17365, 21965, 24311, 28841, 30751, 121555, 144205, 153755, 201887, 663343, 1009435, 3316715, 4643401, 23217005]

約数ペア:

[(1, 23217005), (5, 4643401), (7, 3316715), (23, 1009435), (35, 663343), (115, 201887), (151, 153755), (161, 144205), (191, 121555), (755, 30751), (805, 28841), (955, 24311), (1057, 21965), (1337, 17365), (3473, 6685), (4393, 5285)]