202317075

素因数分解:

$3^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1553}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 373830240

約数和(自身を除く): 171513165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 193, 225, 579, 675, 965, 1553, 1737, 2895, 4659, 4825, 5211, 7765, 8685, 13977, 14475, 23295, 26055, 38825, 41931, 43425, 69885, 116475, 130275, 209655, 299729, 349425, 899187, 1048275, 1498645, 2697561, 4495935, 7493225, 8092683, 13487805, 22479675, 40463415, 67439025, 202317075]

約数ペア:

[(1, 202317075), (3, 67439025), (5, 40463415), (9, 22479675), (15, 13487805), (25, 8092683), (27, 7493225), (45, 4495935), (75, 2697561), (135, 1498645), (193, 1048275), (225, 899187), (579, 349425), (675, 299729), (965, 209655), (1553, 130275), (1737, 116475), (2895, 69885), (4659, 43425), (4825, 41931), (5211, 38825), (7765, 26055), (8685, 23295), (13977, 14475)]