3181266495

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1549}}^1$

素因数の和:2038

約数の個数: 80

約数和(自身を含む): 6238663200

約数和(自身を除く): 3057396705

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 461, 495, 891, 1383, 1485, 1549, 2305, 4149, 4455, 4647, 5071, 6915, 7745, 12447, 13941, 15213, 17039, 20745, 23235, 25355, 37341, 41823, 45639, 51117, 62235, 69705, 76065, 85195, 125469, 136917, 153351, 186705, 209115, 228195, 255585, 410751, 460053, 627345, 684585, 714089, 766755, 1380159, 2053755, 2142267, 2300265, 3570445, 6426801, 6900795, 7854979, 10711335, 19280403, 23564937, 32134005, 39274895, 57841209, 70694811, 96402015, 117824685, 212084433, 289206045, 353474055, 636253299, 1060422165, 3181266495]

約数ペア:

[(1, 3181266495), (3, 1060422165), (5, 636253299), (9, 353474055), (11, 289206045), (15, 212084433), (27, 117824685), (33, 96402015), (45, 70694811), (55, 57841209), (81, 39274895), (99, 32134005), (135, 23564937), (165, 19280403), (297, 10711335), (405, 7854979), (461, 6900795), (495, 6426801), (891, 3570445), (1383, 2300265), (1485, 2142267), (1549, 2053755), (2305, 1380159), (4149, 766755), (4455, 714089), (4647, 684585), (5071, 627345), (6915, 460053), (7745, 410751), (12447, 255585), (13941, 228195), (15213, 209115), (17039, 186705), (20745, 153351), (23235, 136917), (25355, 125469), (37341, 85195), (41823, 76065), (45639, 69705), (51117, 62235)]