22640085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 42697200

約数和(自身を除く): 20057115

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 229, 507, 585, 687, 845, 1145, 1521, 2061, 2197, 2535, 2977, 3435, 6591, 7605, 8931, 10305, 10985, 14885, 19773, 26793, 32955, 38701, 44655, 98865, 116103, 133965, 193505, 348309, 503113, 580515, 1509339, 1741545, 2515565, 4528017, 7546695, 22640085]

約数ペア:

[(1, 22640085), (3, 7546695), (5, 4528017), (9, 2515565), (13, 1741545), (15, 1509339), (39, 580515), (45, 503113), (65, 348309), (117, 193505), (169, 133965), (195, 116103), (229, 98865), (507, 44655), (585, 38701), (687, 32955), (845, 26793), (1145, 19773), (1521, 14885), (2061, 10985), (2197, 10305), (2535, 8931), (2977, 7605), (3435, 6591)]