89928225

素因数分解:

$3^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 169801632

約数和(自身を除く): 79873407

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 113, 131, 135, 225, 243, 339, 393, 405, 565, 655, 675, 1017, 1179, 1215, 1695, 1965, 2025, 2825, 3051, 3275, 3537, 5085, 5895, 6075, 8475, 9153, 9825, 10611, 14803, 15255, 17685, 25425, 27459, 29475, 31833, 44409, 45765, 53055, 74015, 76275, 88425, 133227, 137295, 159165, 222045, 228825, 265275, 370075, 399681, 666135, 686475, 795825, 1110225, 1199043, 1998405, 3330675, 3597129, 5995215, 9992025, 17985645, 29976075, 89928225]

約数ペア:

[(1, 89928225), (3, 29976075), (5, 17985645), (9, 9992025), (15, 5995215), (25, 3597129), (27, 3330675), (45, 1998405), (75, 1199043), (81, 1110225), (113, 795825), (131, 686475), (135, 666135), (225, 399681), (243, 370075), (339, 265275), (393, 228825), (405, 222045), (565, 159165), (655, 137295), (675, 133227), (1017, 88425), (1179, 76275), (1215, 74015), (1695, 53055), (1965, 45765), (2025, 44409), (2825, 31833), (3051, 29475), (3275, 27459), (3537, 25425), (5085, 17685), (5895, 15255), (6075, 14803), (8475, 10611), (9153, 9825)]