41647905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 84000000

約数和(自身を除く): 42352095

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1249, 1755, 2223, 2565, 3705, 3747, 6245, 6669, 11115, 11241, 16237, 18735, 23731, 33345, 33723, 48711, 56205, 71193, 81185, 118655, 146133, 168615, 213579, 243555, 308503, 355965, 438399, 640737, 730665, 925509, 1067895, 1542515, 2191995, 2776527, 3203685, 4627545, 8329581, 13882635, 41647905]

約数ペア:

[(1, 41647905), (3, 13882635), (5, 8329581), (9, 4627545), (13, 3203685), (15, 2776527), (19, 2191995), (27, 1542515), (39, 1067895), (45, 925509), (57, 730665), (65, 640737), (95, 438399), (117, 355965), (135, 308503), (171, 243555), (195, 213579), (247, 168615), (285, 146133), (351, 118655), (513, 81185), (585, 71193), (741, 56205), (855, 48711), (1235, 33723), (1249, 33345), (1755, 23731), (2223, 18735), (2565, 16237), (3705, 11241), (3747, 11115), (6245, 6669)]