201750135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 164032905

約数列:

[1, 3, 5, 15, 17, 23, 41, 51, 69, 85, 115, 123, 205, 255, 345, 391, 615, 697, 839, 943, 1173, 1955, 2091, 2517, 2829, 3485, 4195, 4715, 5865, 10455, 12585, 14145, 14263, 16031, 19297, 34399, 42789, 48093, 57891, 71315, 80155, 96485, 103197, 171995, 213945, 240465, 289455, 328049, 515985, 584783, 791177, 984147, 1640245, 1754349, 2373531, 2923915, 3955885, 4920735, 8771745, 11867655, 13450009, 40350027, 67250045, 201750135]

約数ペア:

[(1, 201750135), (3, 67250045), (5, 40350027), (15, 13450009), (17, 11867655), (23, 8771745), (41, 4920735), (51, 3955885), (69, 2923915), (85, 2373531), (115, 1754349), (123, 1640245), (205, 984147), (255, 791177), (345, 584783), (391, 515985), (615, 328049), (697, 289455), (839, 240465), (943, 213945), (1173, 171995), (1955, 103197), (2091, 96485), (2517, 80155), (2829, 71315), (3485, 57891), (4195, 48093), (4715, 42789), (5865, 34399), (10455, 19297), (12585, 16031), (14145, 14263)]