61468515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 118778400

約数和(自身を除く): 57309885

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4229, 4845, 12687, 14535, 21145, 38061, 63435, 71893, 80351, 190305, 215679, 241053, 359465, 401755, 647037, 723159, 1078395, 1205265, 1365967, 3235185, 3615795, 4097901, 6829835, 12293703, 20489505, 61468515]

約数ペア:

[(1, 61468515), (3, 20489505), (5, 12293703), (9, 6829835), (15, 4097901), (17, 3615795), (19, 3235185), (45, 1365967), (51, 1205265), (57, 1078395), (85, 723159), (95, 647037), (153, 401755), (171, 359465), (255, 241053), (285, 215679), (323, 190305), (765, 80351), (855, 71893), (969, 63435), (1615, 38061), (2907, 21145), (4229, 14535), (4845, 12687)]