1269968235

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{48023}}^1$

素因数の和:48115

約数の個数: 32

約数和(自身を含む): 2129960448

約数和(自身を除く): 859992213

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1763, 5289, 8815, 26445, 48023, 144069, 240115, 720345, 1968943, 2064989, 5906829, 6194967, 9844715, 10324945, 29534145, 30974835, 84664549, 253993647, 423322745, 1269968235]

約数ペア:

[(1, 1269968235), (3, 423322745), (5, 253993647), (15, 84664549), (41, 30974835), (43, 29534145), (123, 10324945), (129, 9844715), (205, 6194967), (215, 5906829), (615, 2064989), (645, 1968943), (1763, 720345), (5289, 240115), (8815, 144069), (26445, 48023)]