215667623805

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{14423}}^1$

素因数の和:14810

約数の個数: 64

約数和(自身を含む): 358250618880

約数和(自身を除く): 142582995075

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 239, 291, 485, 645, 717, 1195, 1455, 3585, 4171, 10277, 12513, 14423, 20855, 23183, 30831, 43269, 51385, 62565, 69549, 72115, 115915, 154155, 216345, 347745, 620189, 996869, 1399031, 1860567, 2990607, 3100945, 3447097, 4197093, 4984345, 6995155, 9302835, 10341291, 14953035, 17235485, 20985465, 51706455, 60158333, 148225171, 180474999, 300791665, 334368409, 444675513, 741125855, 902374995, 1003105227, 1671842045, 2223377565, 5015526135, 14377841587, 43133524761, 71889207935, 215667623805]

約数ペア:

[(1, 215667623805), (3, 71889207935), (5, 43133524761), (15, 14377841587), (43, 5015526135), (97, 2223377565), (129, 1671842045), (215, 1003105227), (239, 902374995), (291, 741125855), (485, 444675513), (645, 334368409), (717, 300791665), (1195, 180474999), (1455, 148225171), (3585, 60158333), (4171, 51706455), (10277, 20985465), (12513, 17235485), (14423, 14953035), (20855, 10341291), (23183, 9302835), (30831, 6995155), (43269, 4984345), (51385, 4197093), (62565, 3447097), (69549, 3100945), (72115, 2990607), (115915, 1860567), (154155, 1399031), (216345, 996869), (347745, 620189)]