29309875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 46126080

約数和(自身を除く): 16816205

約数列:

[1, 5, 7, 19, 25, 35, 41, 43, 95, 125, 133, 175, 205, 215, 287, 301, 475, 665, 779, 817, 875, 1025, 1075, 1435, 1505, 1763, 2375, 3325, 3895, 4085, 5125, 5375, 5453, 5719, 7175, 7525, 8815, 12341, 16625, 19475, 20425, 27265, 28595, 33497, 35875, 37625, 44075, 61705, 97375, 102125, 136325, 142975, 167485, 220375, 234479, 308525, 681625, 714875, 837425, 1172395, 1542625, 4187125, 5861975, 29309875]

約数ペア:

[(1, 29309875), (5, 5861975), (7, 4187125), (19, 1542625), (25, 1172395), (35, 837425), (41, 714875), (43, 681625), (95, 308525), (125, 234479), (133, 220375), (175, 167485), (205, 142975), (215, 136325), (287, 102125), (301, 97375), (475, 61705), (665, 44075), (779, 37625), (817, 35875), (875, 33497), (1025, 28595), (1075, 27265), (1435, 20425), (1505, 19475), (1763, 16625), (2375, 12341), (3325, 8815), (3895, 7525), (4085, 7175), (5125, 5719), (5375, 5453)]