98871345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 82750095

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 197, 285, 587, 591, 855, 985, 1761, 1773, 2935, 2955, 3743, 5283, 8805, 8865, 11153, 11229, 18715, 26415, 33459, 33687, 55765, 56145, 100377, 115639, 167295, 168435, 346917, 501885, 578195, 1040751, 1734585, 2197141, 5203755, 6591423, 10985705, 19774269, 32957115, 98871345]

約数ペア:

[(1, 98871345), (3, 32957115), (5, 19774269), (9, 10985705), (15, 6591423), (19, 5203755), (45, 2197141), (57, 1734585), (95, 1040751), (171, 578195), (197, 501885), (285, 346917), (587, 168435), (591, 167295), (855, 115639), (985, 100377), (1761, 56145), (1773, 55765), (2935, 33687), (2955, 33459), (3743, 26415), (5283, 18715), (8805, 11229), (8865, 11153)]