25419845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 36412416

約数和(自身を除く): 10992571

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 877, 935, 1705, 2635, 4385, 5797, 9647, 14909, 27187, 28985, 48235, 74545, 135935, 163999, 299057, 462179, 819995, 1495285, 2310895, 5083969, 25419845]

約数ペア:

[(1, 25419845), (5, 5083969), (11, 2310895), (17, 1495285), (31, 819995), (55, 462179), (85, 299057), (155, 163999), (187, 135935), (341, 74545), (527, 48235), (877, 28985), (935, 27187), (1705, 14909), (2635, 9647), (4385, 5797)]