172829200215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{654991}}^1$

素因数の和:655372

約数の個数: 48

約数和(自身を含む): 322570460160

約数和(自身を除く): 149741259945

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 359, 735, 1077, 1795, 2513, 5385, 7539, 12565, 17591, 37695, 52773, 87955, 263865, 654991, 1964973, 3274955, 4584937, 9824865, 13754811, 22924685, 32094559, 68774055, 96283677, 160472795, 235141769, 481418385, 705425307, 1175708845, 1645992383, 3527126535, 4937977149, 8229961915, 11521946681, 24689885745, 34565840043, 57609733405, 172829200215]

約数ペア:

[(1, 172829200215), (3, 57609733405), (5, 34565840043), (7, 24689885745), (15, 11521946681), (21, 8229961915), (35, 4937977149), (49, 3527126535), (105, 1645992383), (147, 1175708845), (245, 705425307), (359, 481418385), (735, 235141769), (1077, 160472795), (1795, 96283677), (2513, 68774055), (5385, 32094559), (7539, 22924685), (12565, 13754811), (17591, 9824865), (37695, 4584937), (52773, 3274955), (87955, 1964973), (263865, 654991)]