39459315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 35743245

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 71, 79, 105, 201, 213, 237, 335, 355, 395, 469, 497, 553, 1005, 1065, 1185, 1407, 1491, 1659, 2345, 2485, 2765, 4757, 5293, 5609, 7035, 7455, 8295, 14271, 15879, 16827, 23785, 26465, 28045, 33299, 37051, 39263, 71355, 79395, 84135, 99897, 111153, 117789, 166495, 185255, 196315, 375803, 499485, 555765, 588945, 1127409, 1879015, 2630621, 5637045, 7891863, 13153105, 39459315]

約数ペア:

[(1, 39459315), (3, 13153105), (5, 7891863), (7, 5637045), (15, 2630621), (21, 1879015), (35, 1127409), (67, 588945), (71, 555765), (79, 499485), (105, 375803), (201, 196315), (213, 185255), (237, 166495), (335, 117789), (355, 111153), (395, 99897), (469, 84135), (497, 79395), (553, 71355), (1005, 39263), (1065, 37051), (1185, 33299), (1407, 28045), (1491, 26465), (1659, 23785), (2345, 16827), (2485, 15879), (2765, 14271), (4757, 8295), (5293, 7455), (5609, 7035)]