2717728425

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{198013}}^1$

素因数の和:198090

約数の個数: 36

約数和(自身を含む): 4947577804

約数和(自身を除く): 2229849379

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 4575, 13725, 198013, 594039, 990065, 1782117, 2970195, 4950325, 8910585, 12078793, 14850975, 36236379, 44552925, 60393965, 108709137, 181181895, 301969825, 543545685, 905909475, 2717728425]

約数ペア:

[(1, 2717728425), (3, 905909475), (5, 543545685), (9, 301969825), (15, 181181895), (25, 108709137), (45, 60393965), (61, 44552925), (75, 36236379), (183, 14850975), (225, 12078793), (305, 8910585), (549, 4950325), (915, 2970195), (1525, 1782117), (2745, 990065), (4575, 594039), (13725, 198013)]