156697275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 325693440

約数和(自身を除く): 168996165

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 25, 35, 57, 69, 75, 95, 105, 115, 133, 161, 175, 285, 345, 399, 437, 475, 483, 525, 575, 665, 683, 805, 1311, 1425, 1725, 1995, 2049, 2185, 2415, 3059, 3325, 3415, 4025, 4781, 6555, 9177, 9975, 10245, 10925, 12075, 12977, 14343, 15295, 15709, 17075, 23905, 32775, 38931, 45885, 47127, 51225, 64885, 71715, 76475, 78545, 90839, 109963, 119525, 194655, 229425, 235635, 272517, 298471, 324425, 329889, 358575, 392725, 454195, 549815, 895413, 973275, 1178175, 1362585, 1492355, 1649445, 2089297, 2270975, 2749075, 4477065, 6267891, 6812925, 7461775, 8247225, 10446485, 22385325, 31339455, 52232425, 156697275]

約数ペア:

[(1, 156697275), (3, 52232425), (5, 31339455), (7, 22385325), (15, 10446485), (19, 8247225), (21, 7461775), (23, 6812925), (25, 6267891), (35, 4477065), (57, 2749075), (69, 2270975), (75, 2089297), (95, 1649445), (105, 1492355), (115, 1362585), (133, 1178175), (161, 973275), (175, 895413), (285, 549815), (345, 454195), (399, 392725), (437, 358575), (475, 329889), (483, 324425), (525, 298471), (575, 272517), (665, 235635), (683, 229425), (805, 194655), (1311, 119525), (1425, 109963), (1725, 90839), (1995, 78545), (2049, 76475), (2185, 71715), (2415, 64885), (3059, 51225), (3325, 47127), (3415, 45885), (4025, 38931), (4781, 32775), (6555, 23905), (9177, 17075), (9975, 15709), (10245, 15295), (10925, 14343), (12075, 12977)]