29249325

素因数分解:

$3^2\times 5^2\times 7^3\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 61256000

約数和(自身を除く): 32006675

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 343, 379, 441, 525, 735, 1029, 1137, 1225, 1575, 1715, 1895, 2205, 2653, 3087, 3411, 3675, 5145, 5685, 7959, 8575, 9475, 11025, 13265, 15435, 17055, 18571, 23877, 25725, 28425, 39795, 55713, 66325, 77175, 85275, 92855, 119385, 129997, 167139, 198975, 278565, 389991, 464275, 596925, 649985, 835695, 1169973, 1392825, 1949955, 3249925, 4178475, 5849865, 9749775, 29249325]

約数ペア:

[(1, 29249325), (3, 9749775), (5, 5849865), (7, 4178475), (9, 3249925), (15, 1949955), (21, 1392825), (25, 1169973), (35, 835695), (45, 649985), (49, 596925), (63, 464275), (75, 389991), (105, 278565), (147, 198975), (175, 167139), (225, 129997), (245, 119385), (315, 92855), (343, 85275), (379, 77175), (441, 66325), (525, 55713), (735, 39795), (1029, 28425), (1137, 25725), (1225, 23877), (1575, 18571), (1715, 17055), (1895, 15435), (2205, 13265), (2653, 11025), (3087, 9475), (3411, 8575), (3675, 7959), (5145, 5685)]