146087985

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 251412480

約数和(自身を除く): 105324495

約数列:

[1, 3, 5, 15, 43, 47, 61, 79, 129, 141, 183, 215, 235, 237, 305, 395, 645, 705, 915, 1185, 2021, 2623, 2867, 3397, 3713, 4819, 6063, 7869, 8601, 10105, 10191, 11139, 13115, 14335, 14457, 16985, 18565, 24095, 30315, 39345, 43005, 50955, 55695, 72285, 123281, 159659, 207217, 226493, 369843, 478977, 616405, 621651, 679479, 798295, 1036085, 1132465, 1849215, 2394885, 3108255, 3397395, 9739199, 29217597, 48695995, 146087985]

約数ペア:

[(1, 146087985), (3, 48695995), (5, 29217597), (15, 9739199), (43, 3397395), (47, 3108255), (61, 2394885), (79, 1849215), (129, 1132465), (141, 1036085), (183, 798295), (215, 679479), (235, 621651), (237, 616405), (305, 478977), (395, 369843), (645, 226493), (705, 207217), (915, 159659), (1185, 123281), (2021, 72285), (2623, 55695), (2867, 50955), (3397, 43005), (3713, 39345), (4819, 30315), (6063, 24095), (7869, 18565), (8601, 16985), (10105, 14457), (10191, 14335), (11139, 13115)]