15691682175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2011}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 28669165056

約数和(自身を除く): 12977482881

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 151, 159, 195, 265, 325, 453, 689, 755, 795, 975, 1325, 1963, 2011, 2067, 2265, 3445, 3775, 3975, 5889, 6033, 8003, 9815, 10055, 10335, 11325, 17225, 24009, 26143, 29445, 30165, 40015, 49075, 50275, 51675, 78429, 104039, 106583, 120045, 130715, 147225, 150825, 200075, 303661, 312117, 319749, 392145, 520195, 532915, 600225, 653575, 910983, 1385579, 1518305, 1560585, 1598745, 1960725, 2600975, 2664575, 3947593, 4156737, 4554915, 6927895, 7591525, 7802925, 7993725, 11842779, 16094033, 19737965, 20783685, 22774575, 34639475, 48282099, 59213895, 80470165, 98689825, 103918425, 209222429, 241410495, 296069475, 402350825, 627667287, 1046112145, 1207052475, 3138336435, 5230560725, 15691682175]

約数ペア:

[(1, 15691682175), (3, 5230560725), (5, 3138336435), (13, 1207052475), (15, 1046112145), (25, 627667287), (39, 402350825), (53, 296069475), (65, 241410495), (75, 209222429), (151, 103918425), (159, 98689825), (195, 80470165), (265, 59213895), (325, 48282099), (453, 34639475), (689, 22774575), (755, 20783685), (795, 19737965), (975, 16094033), (1325, 11842779), (1963, 7993725), (2011, 7802925), (2067, 7591525), (2265, 6927895), (3445, 4554915), (3775, 4156737), (3975, 3947593), (5889, 2664575), (6033, 2600975), (8003, 1960725), (9815, 1598745), (10055, 1560585), (10335, 1518305), (11325, 1385579), (17225, 910983), (24009, 653575), (26143, 600225), (29445, 532915), (30165, 520195), (40015, 392145), (49075, 319749), (50275, 312117), (51675, 303661), (78429, 200075), (104039, 150825), (106583, 147225), (120045, 130715)]