157260435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1097}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 265628160

約数和(自身を除く): 108367725

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 503, 1097, 1509, 2515, 3291, 5485, 7545, 9557, 16455, 20843, 28671, 47785, 62529, 104215, 143355, 312645, 551791, 1655373, 2758955, 8276865, 10484029, 31452087, 52420145, 157260435]

約数ペア:

[(1, 157260435), (3, 52420145), (5, 31452087), (15, 10484029), (19, 8276865), (57, 2758955), (95, 1655373), (285, 551791), (503, 312645), (1097, 143355), (1509, 104215), (2515, 62529), (3291, 47785), (5485, 28671), (7545, 20843), (9557, 16455)]