5183865

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 10137600

約数和(自身を除く): 4953735

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 47, 57, 95, 129, 135, 141, 171, 215, 235, 285, 387, 423, 513, 645, 705, 817, 855, 893, 1161, 1269, 1935, 2021, 2115, 2451, 2565, 2679, 4085, 4465, 5805, 6063, 6345, 7353, 8037, 10105, 12255, 13395, 18189, 22059, 24111, 30315, 36765, 38399, 40185, 54567, 90945, 110295, 115197, 120555, 191995, 272835, 345591, 575985, 1036773, 1727955, 5183865]

約数ペア:

[(1, 5183865), (3, 1727955), (5, 1036773), (9, 575985), (15, 345591), (19, 272835), (27, 191995), (43, 120555), (45, 115197), (47, 110295), (57, 90945), (95, 54567), (129, 40185), (135, 38399), (141, 36765), (171, 30315), (215, 24111), (235, 22059), (285, 18189), (387, 13395), (423, 12255), (513, 10105), (645, 8037), (705, 7353), (817, 6345), (855, 6063), (893, 5805), (1161, 4465), (1269, 4085), (1935, 2679), (2021, 2565), (2115, 2451)]