3627975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 6567288

約数和(自身を除く): 2939313

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 915, 975, 1525, 2379, 3721, 3965, 4575, 11163, 11895, 18605, 19825, 48373, 55815, 59475, 93025, 145119, 241865, 279075, 725595, 1209325, 3627975]

約数ペア:

[(1, 3627975), (3, 1209325), (5, 725595), (13, 279075), (15, 241865), (25, 145119), (39, 93025), (61, 59475), (65, 55815), (75, 48373), (183, 19825), (195, 18605), (305, 11895), (325, 11163), (793, 4575), (915, 3965), (975, 3721), (1525, 2379)]