15698517945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{21727}}^1$

素因数の和:21926

約数の個数: 64

約数和(自身を含む): 28534947840

約数和(自身を除く): 12836429895

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 151, 165, 319, 435, 453, 755, 957, 1595, 1661, 2265, 4379, 4785, 4983, 8305, 13137, 21727, 21895, 24915, 48169, 65181, 65685, 108635, 144507, 238997, 240845, 325905, 630083, 716991, 722535, 1194985, 1890249, 3150415, 3280777, 3584955, 6930913, 9451245, 9842331, 16403885, 20792739, 34654565, 36088547, 49211655, 95142533, 103963695, 108265641, 180442735, 285427599, 475712665, 541328205, 1046567863, 1427137995, 3139703589, 5232839315, 15698517945]

約数ペア:

[(1, 15698517945), (3, 5232839315), (5, 3139703589), (11, 1427137995), (15, 1046567863), (29, 541328205), (33, 475712665), (55, 285427599), (87, 180442735), (145, 108265641), (151, 103963695), (165, 95142533), (319, 49211655), (435, 36088547), (453, 34654565), (755, 20792739), (957, 16403885), (1595, 9842331), (1661, 9451245), (2265, 6930913), (4379, 3584955), (4785, 3280777), (4983, 3150415), (8305, 1890249), (13137, 1194985), (21727, 722535), (21895, 716991), (24915, 630083), (48169, 325905), (65181, 240845), (65685, 238997), (108635, 144507)]