15887250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 44972928

約数和(自身を除く): 29085678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 125, 138, 150, 207, 225, 230, 250, 307, 345, 375, 414, 450, 575, 614, 690, 750, 921, 1035, 1125, 1150, 1535, 1725, 1842, 2070, 2250, 2763, 2875, 3070, 3450, 4605, 5175, 5526, 5750, 7061, 7675, 8625, 9210, 10350, 13815, 14122, 15350, 17250, 21183, 23025, 25875, 27630, 35305, 38375, 42366, 46050, 51750, 63549, 69075, 70610, 76750, 105915, 115125, 127098, 138150, 176525, 211830, 230250, 317745, 345375, 353050, 529575, 635490, 690750, 882625, 1059150, 1588725, 1765250, 2647875, 3177450, 5295750, 7943625, 15887250]

約数ペア:

[(1, 15887250), (2, 7943625), (3, 5295750), (5, 3177450), (6, 2647875), (9, 1765250), (10, 1588725), (15, 1059150), (18, 882625), (23, 690750), (25, 635490), (30, 529575), (45, 353050), (46, 345375), (50, 317745), (69, 230250), (75, 211830), (90, 176525), (115, 138150), (125, 127098), (138, 115125), (150, 105915), (207, 76750), (225, 70610), (230, 69075), (250, 63549), (307, 51750), (345, 46050), (375, 42366), (414, 38375), (450, 35305), (575, 27630), (614, 25875), (690, 23025), (750, 21183), (921, 17250), (1035, 15350), (1125, 14122), (1150, 13815), (1535, 10350), (1725, 9210), (1842, 8625), (2070, 7675), (2250, 7061), (2763, 5750), (2875, 5526), (3070, 5175), (3450, 4605)]