156942875175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1\times {\mathrm{953}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 275487724800

約数和(自身を除く): 118544849625

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 163, 285, 475, 489, 709, 815, 953, 1425, 2127, 2445, 2859, 3097, 3545, 4075, 4765, 9291, 10635, 12225, 13471, 14295, 15485, 17725, 18107, 23825, 40413, 46455, 53175, 54321, 67355, 71475, 77425, 90535, 115567, 155339, 202065, 232275, 271605, 336775, 346701, 452675, 466017, 577835, 675677, 776695, 1010325, 1358025, 1733505, 2027031, 2195773, 2330085, 2889175, 2951441, 3378385, 3883475, 6587319, 8667525, 8854323, 10135155, 10978865, 11650425, 12837863, 14757205, 16891925, 32936595, 38513589, 44271615, 50675775, 54894325, 64189315, 73786025, 110135351, 164682975, 192567945, 221358075, 320946575, 330406053, 550676755, 962839725, 1652030265, 2092571669, 2753383775, 6277715007, 8260151325, 10462858345, 31388575035, 52314291725, 156942875175]

約数ペア:

[(1, 156942875175), (3, 52314291725), (5, 31388575035), (15, 10462858345), (19, 8260151325), (25, 6277715007), (57, 2753383775), (75, 2092571669), (95, 1652030265), (163, 962839725), (285, 550676755), (475, 330406053), (489, 320946575), (709, 221358075), (815, 192567945), (953, 164682975), (1425, 110135351), (2127, 73786025), (2445, 64189315), (2859, 54894325), (3097, 50675775), (3545, 44271615), (4075, 38513589), (4765, 32936595), (9291, 16891925), (10635, 14757205), (12225, 12837863), (13471, 11650425), (14295, 10978865), (15485, 10135155), (17725, 8854323), (18107, 8667525), (23825, 6587319), (40413, 3883475), (46455, 3378385), (53175, 2951441), (54321, 2889175), (67355, 2330085), (71475, 2195773), (77425, 2027031), (90535, 1733505), (115567, 1358025), (155339, 1010325), (202065, 776695), (232275, 675677), (271605, 577835), (336775, 466017), (346701, 452675)]