1259969325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 2352230400

約数和(自身を除く): 1092261075

約数列:

[1, 3, 5, 15, 19, 23, 25, 37, 57, 69, 75, 95, 111, 115, 185, 285, 345, 437, 475, 555, 575, 703, 851, 925, 1039, 1311, 1425, 1725, 2109, 2185, 2553, 2775, 3117, 3515, 4255, 5195, 6555, 10545, 10925, 12765, 15585, 16169, 17575, 19741, 21275, 23897, 25975, 32775, 38443, 48507, 52725, 59223, 63825, 71691, 77925, 80845, 98705, 115329, 119485, 192215, 242535, 296115, 358455, 404225, 454043, 493525, 576645, 597425, 730417, 884189, 961075, 1212675, 1362129, 1480575, 1792275, 2191251, 2270215, 2652567, 2883225, 3652085, 4420945, 6810645, 10956255, 11351075, 13262835, 16799591, 18260425, 22104725, 34053225, 50398773, 54781275, 66314175, 83997955, 251993865, 419989775, 1259969325]

約数ペア:

[(1, 1259969325), (3, 419989775), (5, 251993865), (15, 83997955), (19, 66314175), (23, 54781275), (25, 50398773), (37, 34053225), (57, 22104725), (69, 18260425), (75, 16799591), (95, 13262835), (111, 11351075), (115, 10956255), (185, 6810645), (285, 4420945), (345, 3652085), (437, 2883225), (475, 2652567), (555, 2270215), (575, 2191251), (703, 1792275), (851, 1480575), (925, 1362129), (1039, 1212675), (1311, 961075), (1425, 884189), (1725, 730417), (2109, 597425), (2185, 576645), (2553, 493525), (2775, 454043), (3117, 404225), (3515, 358455), (4255, 296115), (5195, 242535), (6555, 192215), (10545, 119485), (10925, 115329), (12765, 98705), (15585, 80845), (16169, 77925), (17575, 71691), (19741, 63825), (21275, 59223), (23897, 52725), (25975, 48507), (32775, 38443)]