1269403965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 2444083200

約数和(自身を除く): 1174679235

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 47, 57, 93, 95, 141, 155, 171, 235, 279, 285, 423, 465, 589, 705, 855, 893, 1019, 1395, 1457, 1767, 2115, 2679, 2945, 3057, 4371, 4465, 5095, 5301, 7285, 8037, 8835, 9171, 13113, 13395, 15285, 19361, 21855, 26505, 27683, 31589, 40185, 45855, 47893, 58083, 65565, 83049, 94767, 96805, 138415, 143679, 157945, 174249, 239465, 249147, 284301, 290415, 415245, 431037, 473835, 600191, 718395, 871245, 909967, 1245735, 1421505, 1484683, 1800573, 2155185, 2729901, 3000955, 4454049, 4549835, 5401719, 7423415, 8189703, 9002865, 13362147, 13649505, 22270245, 27008595, 28208977, 40948515, 66810735, 84626931, 141044885, 253880793, 423134655, 1269403965]

約数ペア:

[(1, 1269403965), (3, 423134655), (5, 253880793), (9, 141044885), (15, 84626931), (19, 66810735), (31, 40948515), (45, 28208977), (47, 27008595), (57, 22270245), (93, 13649505), (95, 13362147), (141, 9002865), (155, 8189703), (171, 7423415), (235, 5401719), (279, 4549835), (285, 4454049), (423, 3000955), (465, 2729901), (589, 2155185), (705, 1800573), (855, 1484683), (893, 1421505), (1019, 1245735), (1395, 909967), (1457, 871245), (1767, 718395), (2115, 600191), (2679, 473835), (2945, 431037), (3057, 415245), (4371, 290415), (4465, 284301), (5095, 249147), (5301, 239465), (7285, 174249), (8037, 157945), (8835, 143679), (9171, 138415), (13113, 96805), (13395, 94767), (15285, 83049), (19361, 65565), (21855, 58083), (26505, 47893), (27683, 45855), (31589, 40185)]