29784675

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 51425280

約数和(自身を除く): 21640605

約数列:

[1, 3, 5, 15, 25, 53, 59, 75, 127, 159, 177, 265, 295, 381, 635, 795, 885, 1325, 1475, 1905, 3127, 3175, 3975, 4425, 6731, 7493, 9381, 9525, 15635, 20193, 22479, 33655, 37465, 46905, 78175, 100965, 112395, 168275, 187325, 234525, 397129, 504825, 561975, 1191387, 1985645, 5956935, 9928225, 29784675]

約数ペア:

[(1, 29784675), (3, 9928225), (5, 5956935), (15, 1985645), (25, 1191387), (53, 561975), (59, 504825), (75, 397129), (127, 234525), (159, 187325), (177, 168275), (265, 112395), (295, 100965), (381, 78175), (635, 46905), (795, 37465), (885, 33655), (1325, 22479), (1475, 20193), (1905, 15635), (3127, 9525), (3175, 9381), (3975, 7493), (4425, 6731)]