83922525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 161135520

約数和(自身を除く): 77212995

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 67, 75, 95, 171, 201, 225, 285, 293, 335, 475, 603, 855, 879, 1005, 1273, 1425, 1465, 1675, 2637, 3015, 3819, 4275, 4395, 5025, 5567, 6365, 7325, 11457, 13185, 15075, 16701, 19095, 19631, 21975, 27835, 31825, 50103, 57285, 58893, 65925, 83505, 95475, 98155, 139175, 176679, 250515, 286425, 294465, 372989, 417525, 490775, 883395, 1118967, 1252575, 1472325, 1864945, 3356901, 4416975, 5594835, 9324725, 16784505, 27974175, 83922525]

約数ペア:

[(1, 83922525), (3, 27974175), (5, 16784505), (9, 9324725), (15, 5594835), (19, 4416975), (25, 3356901), (45, 1864945), (57, 1472325), (67, 1252575), (75, 1118967), (95, 883395), (171, 490775), (201, 417525), (225, 372989), (285, 294465), (293, 286425), (335, 250515), (475, 176679), (603, 139175), (855, 98155), (879, 95475), (1005, 83505), (1273, 65925), (1425, 58893), (1465, 57285), (1675, 50103), (2637, 31825), (3015, 27835), (3819, 21975), (4275, 19631), (4395, 19095), (5025, 16701), (5567, 15075), (6365, 13185), (7325, 11457)]