473057025

素因数分解:

$3^1\times 5^2\times 7^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 950278464

約数和(自身を除く): 477221439

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 71, 75, 105, 111, 147, 175, 185, 213, 245, 259, 343, 355, 497, 525, 555, 735, 777, 925, 1029, 1065, 1225, 1295, 1491, 1715, 1775, 1813, 2401, 2485, 2627, 2775, 3479, 3675, 3885, 5145, 5325, 5439, 6475, 7203, 7455, 7881, 8575, 9065, 10437, 12005, 12425, 12691, 13135, 17395, 18389, 19425, 24353, 25725, 27195, 36015, 37275, 38073, 39405, 45325, 52185, 55167, 60025, 63455, 65675, 73059, 86975, 88837, 91945, 121765, 128723, 135975, 170471, 180075, 190365, 197025, 260925, 266511, 275835, 317275, 365295, 386169, 444185, 459725, 511413, 608825, 643615, 852355, 901061, 951825, 1332555, 1379175, 1826475, 1930845, 2220925, 2557065, 2703183, 3218075, 4261775, 4505305, 6307427, 6662775, 9654225, 12785325, 13515915, 18922281, 22526525, 31537135, 67579575, 94611405, 157685675, 473057025]

約数ペア:

[(1, 473057025), (3, 157685675), (5, 94611405), (7, 67579575), (15, 31537135), (21, 22526525), (25, 18922281), (35, 13515915), (37, 12785325), (49, 9654225), (71, 6662775), (75, 6307427), (105, 4505305), (111, 4261775), (147, 3218075), (175, 2703183), (185, 2557065), (213, 2220925), (245, 1930845), (259, 1826475), (343, 1379175), (355, 1332555), (497, 951825), (525, 901061), (555, 852355), (735, 643615), (777, 608825), (925, 511413), (1029, 459725), (1065, 444185), (1225, 386169), (1295, 365295), (1491, 317275), (1715, 275835), (1775, 266511), (1813, 260925), (2401, 197025), (2485, 190365), (2627, 180075), (2775, 170471), (3479, 135975), (3675, 128723), (3885, 121765), (5145, 91945), (5325, 88837), (5439, 86975), (6475, 73059), (7203, 65675), (7455, 63455), (7881, 60025), (8575, 55167), (9065, 52185), (10437, 45325), (12005, 39405), (12425, 38073), (12691, 37275), (13135, 36015), (17395, 27195), (18389, 25725), (19425, 24353)]