288504535825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1\times {\mathrm{8273}}^1$

素因数の和:9106

約数の個数: 48

約数和(自身を含む): 392817483072

約数和(自身を除く): 104312947247

約数列:

[1, 5, 11, 25, 55, 211, 275, 601, 1055, 2321, 3005, 5275, 6611, 8273, 11605, 15025, 33055, 41365, 58025, 91003, 126811, 165275, 206825, 455015, 634055, 1394921, 1745603, 2275075, 3170275, 4972073, 6974605, 8728015, 19201633, 24860365, 34873025, 43640075, 54692803, 96008165, 124301825, 273464015, 480040825, 1049107403, 1367320075, 5245537015, 11540181433, 26227685075, 57700907165, 288504535825]

約数ペア:

[(1, 288504535825), (5, 57700907165), (11, 26227685075), (25, 11540181433), (55, 5245537015), (211, 1367320075), (275, 1049107403), (601, 480040825), (1055, 273464015), (2321, 124301825), (3005, 96008165), (5275, 54692803), (6611, 43640075), (8273, 34873025), (11605, 24860365), (15025, 19201633), (33055, 8728015), (41365, 6974605), (58025, 4972073), (91003, 3170275), (126811, 2275075), (165275, 1745603), (206825, 1394921), (455015, 634055)]