2874424515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 5015872512

約数和(自身を除く): 2141447997

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 211, 255, 615, 633, 697, 1055, 1303, 2091, 3165, 3485, 3587, 3909, 6515, 8651, 10455, 10761, 17935, 19545, 22151, 25953, 43255, 53423, 53805, 66453, 110755, 129765, 147067, 160269, 267115, 274933, 332265, 441201, 735335, 801345, 824799, 908191, 1374665, 2206005, 2724573, 4123995, 4540955, 4673861, 11272253, 13622865, 14021583, 23369305, 33816759, 56361265, 70107915, 169083795, 191628301, 574884903, 958141505, 2874424515]

約数ペア:

[(1, 2874424515), (3, 958141505), (5, 574884903), (15, 191628301), (17, 169083795), (41, 70107915), (51, 56361265), (85, 33816759), (123, 23369305), (205, 14021583), (211, 13622865), (255, 11272253), (615, 4673861), (633, 4540955), (697, 4123995), (1055, 2724573), (1303, 2206005), (2091, 1374665), (3165, 908191), (3485, 824799), (3587, 801345), (3909, 735335), (6515, 441201), (8651, 332265), (10455, 274933), (10761, 267115), (17935, 160269), (19545, 147067), (22151, 129765), (25953, 110755), (43255, 66453), (53423, 53805)]