19186986525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1\times {\mathrm{1153}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 37571285760

約数和(自身を除く): 18384299235

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 1093, 1153, 2175, 3045, 3279, 3459, 5075, 5465, 5765, 7651, 8071, 15225, 16395, 17295, 22953, 24213, 27325, 28825, 31697, 33437, 38255, 40355, 81975, 86475, 95091, 100311, 114765, 121065, 158485, 167185, 191275, 201775, 221879, 234059, 475455, 501555, 573825, 605325, 665637, 702177, 792425, 835925, 1109395, 1170295, 1260229, 2377275, 2507775, 3328185, 3510885, 3780687, 5546975, 5851475, 6301145, 8821603, 16640925, 17554425, 18903435, 26464809, 31505725, 36546641, 44108015, 94517175, 109639923, 132324045, 182733205, 220540075, 255826487, 548199615, 661620225, 767479461, 913666025, 1279132435, 2740998075, 3837397305, 6395662175, 19186986525]

約数ペア:

[(1, 19186986525), (3, 6395662175), (5, 3837397305), (7, 2740998075), (15, 1279132435), (21, 913666025), (25, 767479461), (29, 661620225), (35, 548199615), (75, 255826487), (87, 220540075), (105, 182733205), (145, 132324045), (175, 109639923), (203, 94517175), (435, 44108015), (525, 36546641), (609, 31505725), (725, 26464809), (1015, 18903435), (1093, 17554425), (1153, 16640925), (2175, 8821603), (3045, 6301145), (3279, 5851475), (3459, 5546975), (5075, 3780687), (5465, 3510885), (5765, 3328185), (7651, 2507775), (8071, 2377275), (15225, 1260229), (16395, 1170295), (17295, 1109395), (22953, 835925), (24213, 792425), (27325, 702177), (28825, 665637), (31697, 605325), (33437, 573825), (38255, 501555), (40355, 475455), (81975, 234059), (86475, 221879), (95091, 201775), (100311, 191275), (114765, 167185), (121065, 158485)]