29021475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 57250800

約数和(自身を除く): 28229325

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 53, 75, 105, 147, 149, 159, 175, 245, 265, 371, 447, 525, 735, 745, 795, 1043, 1113, 1225, 1325, 1855, 2235, 2597, 3129, 3675, 3725, 3975, 5215, 5565, 7301, 7791, 7897, 9275, 11175, 12985, 15645, 21903, 23691, 26075, 27825, 36505, 38955, 39485, 55279, 64925, 78225, 109515, 118455, 165837, 182525, 194775, 197425, 276395, 386953, 547575, 592275, 829185, 1160859, 1381975, 1934765, 4145925, 5804295, 9673825, 29021475]

約数ペア:

[(1, 29021475), (3, 9673825), (5, 5804295), (7, 4145925), (15, 1934765), (21, 1381975), (25, 1160859), (35, 829185), (49, 592275), (53, 547575), (75, 386953), (105, 276395), (147, 197425), (149, 194775), (159, 182525), (175, 165837), (245, 118455), (265, 109515), (371, 78225), (447, 64925), (525, 55279), (735, 39485), (745, 38955), (795, 36505), (1043, 27825), (1113, 26075), (1225, 23691), (1325, 21903), (1855, 15645), (2235, 12985), (2597, 11175), (3129, 9275), (3675, 7897), (3725, 7791), (3975, 7301), (5215, 5565)]