67243185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 131788800

約数和(自身を除く): 64545615

約数列:

[1, 3, 5, 9, 15, 19, 31, 43, 45, 57, 59, 93, 95, 129, 155, 171, 177, 215, 279, 285, 295, 387, 465, 531, 589, 645, 817, 855, 885, 1121, 1333, 1395, 1767, 1829, 1935, 2451, 2537, 2655, 2945, 3363, 3999, 4085, 5301, 5487, 5605, 6665, 7353, 7611, 8835, 9145, 10089, 11997, 12255, 12685, 16461, 16815, 19995, 22833, 25327, 26505, 27435, 34751, 36765, 38055, 48203, 50445, 59985, 75981, 78647, 82305, 104253, 114165, 126635, 144609, 173755, 227943, 235941, 241015, 312759, 379905, 393235, 433827, 521265, 707823, 723045, 1139715, 1179705, 1494293, 1563795, 2169135, 3539115, 4482879, 7471465, 13448637, 22414395, 67243185]

約数ペア:

[(1, 67243185), (3, 22414395), (5, 13448637), (9, 7471465), (15, 4482879), (19, 3539115), (31, 2169135), (43, 1563795), (45, 1494293), (57, 1179705), (59, 1139715), (93, 723045), (95, 707823), (129, 521265), (155, 433827), (171, 393235), (177, 379905), (215, 312759), (279, 241015), (285, 235941), (295, 227943), (387, 173755), (465, 144609), (531, 126635), (589, 114165), (645, 104253), (817, 82305), (855, 78647), (885, 75981), (1121, 59985), (1333, 50445), (1395, 48203), (1767, 38055), (1829, 36765), (1935, 34751), (2451, 27435), (2537, 26505), (2655, 25327), (2945, 22833), (3363, 19995), (3999, 16815), (4085, 16461), (5301, 12685), (5487, 12255), (5605, 11997), (6665, 10089), (7353, 9145), (7611, 8835)]