73782135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 148262400

約数和(自身を除く): 74480265

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 3299, 4473, 7455, 9897, 16495, 22365, 23093, 29691, 49485, 69279, 115465, 148455, 207837, 234229, 346395, 702687, 1039185, 1171145, 1639603, 2108061, 3513435, 4918809, 8198015, 10540305, 14756427, 24594045, 73782135]

約数ペア:

[(1, 73782135), (3, 24594045), (5, 14756427), (7, 10540305), (9, 8198015), (15, 4918809), (21, 3513435), (35, 2108061), (45, 1639603), (63, 1171145), (71, 1039185), (105, 702687), (213, 346395), (315, 234229), (355, 207837), (497, 148455), (639, 115465), (1065, 69279), (1491, 49485), (2485, 29691), (3195, 23093), (3299, 22365), (4473, 16495), (7455, 9897)]