201063015

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 358637760

約数和(自身を除く): 157574745

約数列:

[1, 3, 5, 9, 15, 45, 61, 89, 183, 267, 305, 445, 549, 801, 823, 915, 1335, 2469, 2745, 4005, 4115, 5429, 7407, 12345, 16287, 27145, 37035, 48861, 50203, 73247, 81435, 150609, 219741, 244305, 251015, 366235, 451827, 659223, 753045, 1098705, 2259135, 3296115, 4468067, 13404201, 22340335, 40212603, 67021005, 201063015]

約数ペア:

[(1, 201063015), (3, 67021005), (5, 40212603), (9, 22340335), (15, 13404201), (45, 4468067), (61, 3296115), (89, 2259135), (183, 1098705), (267, 753045), (305, 659223), (445, 451827), (549, 366235), (801, 251015), (823, 244305), (915, 219741), (1335, 150609), (2469, 81435), (2745, 73247), (4005, 50203), (4115, 48861), (5429, 37035), (7407, 27145), (12345, 16287)]