87863328765

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 156565094400

約数和(自身を除く): 68701765635

約数列:

[1, 3, 5, 9, 15, 45, 79, 109, 197, 237, 327, 395, 545, 591, 711, 981, 985, 1151, 1185, 1635, 1773, 2955, 3453, 3555, 4905, 5755, 8611, 8865, 10359, 15563, 17265, 21473, 25833, 43055, 46689, 51795, 64419, 77499, 77815, 90929, 107365, 125459, 129165, 140067, 193257, 226747, 233445, 272787, 322095, 376377, 387495, 454645, 627295, 680241, 700335, 818361, 966285, 1129131, 1133735, 1363935, 1696367, 1881885, 2040723, 3401205, 4091805, 5089101, 5645655, 8481835, 9911261, 10203615, 15267303, 17913013, 24715423, 25445505, 29733783, 49556305, 53739039, 74146269, 76336515, 89201349, 89565065, 123577115, 148668915, 161217117, 222438807, 268695195, 370731345, 446006745, 806085585, 1112194035, 1952518417, 5857555251, 9762592085, 17572665753, 29287776255, 87863328765]

約数ペア:

[(1, 87863328765), (3, 29287776255), (5, 17572665753), (9, 9762592085), (15, 5857555251), (45, 1952518417), (79, 1112194035), (109, 806085585), (197, 446006745), (237, 370731345), (327, 268695195), (395, 222438807), (545, 161217117), (591, 148668915), (711, 123577115), (981, 89565065), (985, 89201349), (1151, 76336515), (1185, 74146269), (1635, 53739039), (1773, 49556305), (2955, 29733783), (3453, 25445505), (3555, 24715423), (4905, 17913013), (5755, 15267303), (8611, 10203615), (8865, 9911261), (10359, 8481835), (15563, 5645655), (17265, 5089101), (21473, 4091805), (25833, 3401205), (43055, 2040723), (46689, 1881885), (51795, 1696367), (64419, 1363935), (77499, 1133735), (77815, 1129131), (90929, 966285), (107365, 818361), (125459, 700335), (129165, 680241), (140067, 627295), (193257, 454645), (226747, 387495), (233445, 376377), (272787, 322095)]