39824235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 77096448

約数和(自身を除く): 37272213

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1871, 1935, 2365, 4257, 5613, 7095, 9355, 16839, 20581, 21285, 28065, 61743, 80453, 84195, 102905, 185229, 241359, 308715, 402265, 724077, 884983, 926145, 1206795, 2654949, 3620385, 4424915, 7964847, 13274745, 39824235]

約数ペア:

[(1, 39824235), (3, 13274745), (5, 7964847), (9, 4424915), (11, 3620385), (15, 2654949), (33, 1206795), (43, 926145), (45, 884983), (55, 724077), (99, 402265), (129, 308715), (165, 241359), (215, 185229), (387, 102905), (473, 84195), (495, 80453), (645, 61743), (1419, 28065), (1871, 21285), (1935, 20581), (2365, 16839), (4257, 9355), (5613, 7095)]