768498045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{49121}}^1$

素因数の和:49285

約数の個数: 32

約数和(自身を含む): 1414713600

約数和(自身を除く): 646215555

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 5215, 15645, 49121, 147363, 245605, 343847, 736815, 1031541, 1719235, 5157705, 7319029, 21957087, 36595145, 51233203, 109785435, 153699609, 256166015, 768498045]

約数ペア:

[(1, 768498045), (3, 256166015), (5, 153699609), (7, 109785435), (15, 51233203), (21, 36595145), (35, 21957087), (105, 7319029), (149, 5157705), (447, 1719235), (745, 1031541), (1043, 736815), (2235, 343847), (3129, 245605), (5215, 147363), (15645, 49121)]