195408047775

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{152267}}^1$

素因数の和:152592

約数の個数: 48

約数和(自身を含む): 328986586368

約数和(自身を除く): 133578538593

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 241, 355, 723, 1065, 1205, 1775, 3615, 5325, 6025, 17111, 18075, 51333, 85555, 152267, 256665, 427775, 456801, 761335, 1283325, 2284005, 3806675, 10810957, 11420025, 32432871, 36696347, 54054785, 110089041, 162164355, 183481735, 270273925, 550445205, 810821775, 917408675, 2605440637, 2752226025, 7816321911, 13027203185, 39081609555, 65136015925, 195408047775]

約数ペア:

[(1, 195408047775), (3, 65136015925), (5, 39081609555), (15, 13027203185), (25, 7816321911), (71, 2752226025), (75, 2605440637), (213, 917408675), (241, 810821775), (355, 550445205), (723, 270273925), (1065, 183481735), (1205, 162164355), (1775, 110089041), (3615, 54054785), (5325, 36696347), (6025, 32432871), (17111, 11420025), (18075, 10810957), (51333, 3806675), (85555, 2284005), (152267, 1283325), (256665, 761335), (427775, 456801)]