23483145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 46080000

約数和(自身を除く): 22596855

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 79, 95, 105, 133, 149, 237, 285, 395, 399, 447, 553, 665, 745, 1043, 1185, 1501, 1659, 1995, 2235, 2765, 2831, 3129, 4503, 5215, 7505, 8295, 8493, 10507, 11771, 14155, 15645, 19817, 22515, 31521, 35313, 42465, 52535, 58855, 59451, 82397, 99085, 157605, 176565, 223649, 247191, 297255, 411985, 670947, 1118245, 1235955, 1565543, 3354735, 4696629, 7827715, 23483145]

約数ペア:

[(1, 23483145), (3, 7827715), (5, 4696629), (7, 3354735), (15, 1565543), (19, 1235955), (21, 1118245), (35, 670947), (57, 411985), (79, 297255), (95, 247191), (105, 223649), (133, 176565), (149, 157605), (237, 99085), (285, 82397), (395, 59451), (399, 58855), (447, 52535), (553, 42465), (665, 35313), (745, 31521), (1043, 22515), (1185, 19817), (1501, 15645), (1659, 14155), (1995, 11771), (2235, 10507), (2765, 8493), (2831, 8295), (3129, 7505), (4503, 5215)]