87510645

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2243}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 165337920

約数和(自身を除く): 77827275

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2243, 2295, 2601, 4335, 6729, 7803, 11215, 13005, 20187, 33645, 38131, 39015, 60561, 100935, 114393, 190655, 302805, 343179, 571965, 648227, 1029537, 1715895, 1944681, 3241135, 5147685, 5834043, 9723405, 17502129, 29170215, 87510645]

約数ペア:

[(1, 87510645), (3, 29170215), (5, 17502129), (9, 9723405), (15, 5834043), (17, 5147685), (27, 3241135), (45, 1944681), (51, 1715895), (85, 1029537), (135, 648227), (153, 571965), (255, 343179), (289, 302805), (459, 190655), (765, 114393), (867, 100935), (1445, 60561), (2243, 39015), (2295, 38131), (2601, 33645), (4335, 20187), (6729, 13005), (7803, 11215)]