73007325

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1216

約数の個数: 60

約数和(自身を含む): 139717248

約数和(自身を除く): 66709923

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 465, 675, 775, 837, 1163, 1395, 2025, 2325, 2511, 3489, 4185, 5815, 6975, 10467, 12555, 17445, 20925, 29075, 31401, 36053, 52335, 62775, 87225, 94203, 108159, 157005, 180265, 261675, 324477, 471015, 540795, 785025, 901325, 973431, 1622385, 2355075, 2703975, 2920293, 4867155, 8111925, 14601465, 24335775, 73007325]

約数ペア:

[(1, 73007325), (3, 24335775), (5, 14601465), (9, 8111925), (15, 4867155), (25, 2920293), (27, 2703975), (31, 2355075), (45, 1622385), (75, 973431), (81, 901325), (93, 785025), (135, 540795), (155, 471015), (225, 324477), (279, 261675), (405, 180265), (465, 157005), (675, 108159), (775, 94203), (837, 87225), (1163, 62775), (1395, 52335), (2025, 36053), (2325, 31401), (2511, 29075), (3489, 20925), (4185, 17445), (5815, 12555), (6975, 10467)]