40952535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 73951584

約数和(自身を除く): 32999049

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 397, 529, 897, 1191, 1495, 1587, 1985, 2645, 4485, 5161, 5955, 6877, 7935, 9131, 15483, 20631, 25805, 27393, 34385, 45655, 77415, 103155, 118703, 136965, 210013, 356109, 593515, 630039, 1050065, 1780545, 2730169, 3150195, 8190507, 13650845, 40952535]

約数ペア:

[(1, 40952535), (3, 13650845), (5, 8190507), (13, 3150195), (15, 2730169), (23, 1780545), (39, 1050065), (65, 630039), (69, 593515), (115, 356109), (195, 210013), (299, 136965), (345, 118703), (397, 103155), (529, 77415), (897, 45655), (1191, 34385), (1495, 27393), (1587, 25805), (1985, 20631), (2645, 15483), (4485, 9131), (5161, 7935), (5955, 6877)]