119095455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 205478784

約数和(自身を除く): 86383329

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 289, 331, 415, 867, 993, 1245, 1411, 1445, 1655, 4233, 4335, 4965, 5627, 7055, 16881, 21165, 23987, 27473, 28135, 71961, 82419, 84405, 95659, 119935, 137365, 286977, 359805, 412095, 467041, 478295, 1401123, 1434885, 2335205, 7005615, 7939697, 23819091, 39698485, 119095455]

約数ペア:

[(1, 119095455), (3, 39698485), (5, 23819091), (15, 7939697), (17, 7005615), (51, 2335205), (83, 1434885), (85, 1401123), (249, 478295), (255, 467041), (289, 412095), (331, 359805), (415, 286977), (867, 137365), (993, 119935), (1245, 95659), (1411, 84405), (1445, 82419), (1655, 71961), (4233, 28135), (4335, 27473), (4965, 23987), (5627, 21165), (7055, 16881)]