84238995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 152285184

約数和(自身を除く): 68046189

約数列:

[1, 3, 5, 15, 17, 23, 51, 53, 69, 85, 115, 159, 255, 265, 271, 345, 391, 795, 813, 901, 1173, 1219, 1355, 1955, 2703, 3657, 4065, 4505, 4607, 5865, 6095, 6233, 13515, 13821, 14363, 18285, 18699, 20723, 23035, 31165, 43089, 62169, 69105, 71815, 93495, 103615, 105961, 215445, 244171, 310845, 317883, 330349, 529805, 732513, 991047, 1220855, 1589415, 1651745, 3662565, 4955235, 5615933, 16847799, 28079665, 84238995]

約数ペア:

[(1, 84238995), (3, 28079665), (5, 16847799), (15, 5615933), (17, 4955235), (23, 3662565), (51, 1651745), (53, 1589415), (69, 1220855), (85, 991047), (115, 732513), (159, 529805), (255, 330349), (265, 317883), (271, 310845), (345, 244171), (391, 215445), (795, 105961), (813, 103615), (901, 93495), (1173, 71815), (1219, 69105), (1355, 62169), (1955, 43089), (2703, 31165), (3657, 23035), (4065, 20723), (4505, 18699), (4607, 18285), (5865, 14363), (6095, 13821), (6233, 13515)]