1106981235

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 2034217152

約数和(自身を除く): 927235917

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 137, 213, 281, 355, 405, 411, 639, 685, 843, 1065, 1233, 1405, 1917, 2055, 2529, 3195, 3699, 4215, 5751, 6165, 7587, 9585, 9727, 11097, 12645, 18495, 19951, 22761, 28755, 29181, 37935, 38497, 48635, 55485, 59853, 87543, 99755, 113805, 115491, 145905, 179559, 192485, 262629, 299265, 346473, 437715, 538677, 577455, 787887, 897795, 1039419, 1313145, 1616031, 1732365, 2693385, 2733287, 3118257, 3939435, 5197095, 8080155, 8199861, 13666435, 15591285, 24599583, 40999305, 73798749, 122997915, 221396247, 368993745, 1106981235]

約数ペア:

[(1, 1106981235), (3, 368993745), (5, 221396247), (9, 122997915), (15, 73798749), (27, 40999305), (45, 24599583), (71, 15591285), (81, 13666435), (135, 8199861), (137, 8080155), (213, 5197095), (281, 3939435), (355, 3118257), (405, 2733287), (411, 2693385), (639, 1732365), (685, 1616031), (843, 1313145), (1065, 1039419), (1233, 897795), (1405, 787887), (1917, 577455), (2055, 538677), (2529, 437715), (3195, 346473), (3699, 299265), (4215, 262629), (5751, 192485), (6165, 179559), (7587, 145905), (9585, 115491), (9727, 113805), (11097, 99755), (12645, 87543), (18495, 59853), (19951, 55485), (22761, 48635), (28755, 38497), (29181, 37935)]