156612015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 321484800

約数和(自身を除く): 164872785

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 103, 105, 135, 189, 309, 315, 515, 721, 927, 945, 1545, 1609, 2163, 2781, 3605, 4635, 4827, 6489, 8045, 10815, 11263, 13905, 14481, 19467, 24135, 32445, 33789, 43443, 56315, 72405, 97335, 101367, 165727, 168945, 217215, 304101, 497181, 506835, 828635, 1160089, 1491543, 1520505, 2485905, 3480267, 4474629, 5800445, 7457715, 10440801, 17401335, 22373145, 31322403, 52204005, 156612015]

約数ペア:

[(1, 156612015), (3, 52204005), (5, 31322403), (7, 22373145), (9, 17401335), (15, 10440801), (21, 7457715), (27, 5800445), (35, 4474629), (45, 3480267), (63, 2485905), (103, 1520505), (105, 1491543), (135, 1160089), (189, 828635), (309, 506835), (315, 497181), (515, 304101), (721, 217215), (927, 168945), (945, 165727), (1545, 101367), (1609, 97335), (2163, 72405), (2781, 56315), (3605, 43443), (4635, 33789), (4827, 32445), (6489, 24135), (8045, 19467), (10815, 14481), (11263, 13905)]