199331325

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{5867}}^1$

素因数の和:6034

約数の個数: 36

約数和(自身を含む): 359450208

約数和(自身を除く): 160118883

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 225, 453, 755, 1359, 2265, 3775, 5867, 6795, 11325, 17601, 29335, 33975, 52803, 88005, 146675, 264015, 440025, 885917, 1320075, 2657751, 4429585, 7973253, 13288755, 22147925, 39866265, 66443775, 199331325]

約数ペア:

[(1, 199331325), (3, 66443775), (5, 39866265), (9, 22147925), (15, 13288755), (25, 7973253), (45, 4429585), (75, 2657751), (151, 1320075), (225, 885917), (453, 440025), (755, 264015), (1359, 146675), (2265, 88005), (3775, 52803), (5867, 33975), (6795, 29335), (11325, 17601)]