54170235

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 118195200

約数和(自身を除く): 64024965

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 63, 95, 105, 133, 135, 147, 171, 189, 245, 285, 315, 399, 431, 441, 513, 665, 735, 855, 931, 945, 1197, 1293, 1323, 1995, 2155, 2205, 2565, 2793, 3017, 3591, 3879, 4655, 5985, 6465, 6615, 8189, 8379, 9051, 11637, 13965, 15085, 17955, 19395, 21119, 24567, 25137, 27153, 40945, 41895, 45255, 57323, 58185, 63357, 73701, 81459, 105595, 122835, 125685, 135765, 171969, 190071, 221103, 286615, 316785, 368505, 401261, 407295, 515907, 570213, 859845, 950355, 1105515, 1203783, 1547721, 2006305, 2579535, 2851065, 3611349, 6018915, 7738605, 10834047, 18056745, 54170235]

約数ペア:

[(1, 54170235), (3, 18056745), (5, 10834047), (7, 7738605), (9, 6018915), (15, 3611349), (19, 2851065), (21, 2579535), (27, 2006305), (35, 1547721), (45, 1203783), (49, 1105515), (57, 950355), (63, 859845), (95, 570213), (105, 515907), (133, 407295), (135, 401261), (147, 368505), (171, 316785), (189, 286615), (245, 221103), (285, 190071), (315, 171969), (399, 135765), (431, 125685), (441, 122835), (513, 105595), (665, 81459), (735, 73701), (855, 63357), (931, 58185), (945, 57323), (1197, 45255), (1293, 41895), (1323, 40945), (1995, 27153), (2155, 25137), (2205, 24567), (2565, 21119), (2793, 19395), (3017, 17955), (3591, 15085), (3879, 13965), (4655, 11637), (5985, 9051), (6465, 8379), (6615, 8189)]