151937775

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 324086400

約数和(自身を除く): 172148625

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 81, 95, 99, 135, 165, 171, 209, 225, 275, 285, 297, 359, 405, 475, 495, 513, 627, 675, 825, 855, 891, 1045, 1077, 1425, 1485, 1539, 1795, 1881, 2025, 2475, 2565, 3135, 3231, 3949, 4275, 4455, 5225, 5385, 5643, 6821, 7425, 7695, 8975, 9405, 9693, 11847, 12825, 15675, 16155, 16929, 19745, 20463, 22275, 26925, 28215, 29079, 34105, 35541, 38475, 47025, 48465, 59235, 61389, 75031, 80775, 84645, 98725, 102315, 106623, 141075, 145395, 170525, 177705, 184167, 225093, 242325, 296175, 306945, 319869, 375155, 423225, 511575, 533115, 552501, 675279, 726975, 888525, 920835, 1125465, 1534725, 1599345, 1875775, 2025837, 2665575, 2762505, 3376395, 4604175, 5627325, 6077511, 7996725, 10129185, 13812525, 16881975, 30387555, 50645925, 151937775]

約数ペア:

[(1, 151937775), (3, 50645925), (5, 30387555), (9, 16881975), (11, 13812525), (15, 10129185), (19, 7996725), (25, 6077511), (27, 5627325), (33, 4604175), (45, 3376395), (55, 2762505), (57, 2665575), (75, 2025837), (81, 1875775), (95, 1599345), (99, 1534725), (135, 1125465), (165, 920835), (171, 888525), (209, 726975), (225, 675279), (275, 552501), (285, 533115), (297, 511575), (359, 423225), (405, 375155), (475, 319869), (495, 306945), (513, 296175), (627, 242325), (675, 225093), (825, 184167), (855, 177705), (891, 170525), (1045, 145395), (1077, 141075), (1425, 106623), (1485, 102315), (1539, 98725), (1795, 84645), (1881, 80775), (2025, 75031), (2475, 61389), (2565, 59235), (3135, 48465), (3231, 47025), (3949, 38475), (4275, 35541), (4455, 34105), (5225, 29079), (5385, 28215), (5643, 26925), (6821, 22275), (7425, 20463), (7695, 19745), (8975, 16929), (9405, 16155), (9693, 15675), (11847, 12825)]