169969485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 341978112

約数和(自身を除く): 172008627

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 61, 85, 105, 119, 147, 183, 223, 245, 255, 305, 357, 427, 595, 669, 735, 833, 915, 1037, 1115, 1281, 1561, 1785, 2135, 2499, 2989, 3111, 3345, 3791, 4165, 4683, 5185, 6405, 7259, 7805, 8967, 10927, 11373, 12495, 13603, 14945, 15555, 18955, 21777, 23415, 26537, 32781, 36295, 40809, 44835, 50813, 54635, 56865, 68015, 79611, 95221, 108885, 132685, 152439, 163905, 185759, 204045, 231251, 254065, 285663, 398055, 476105, 557277, 666547, 693753, 762195, 928795, 1156255, 1428315, 1618757, 1999641, 2786385, 3332735, 3468765, 4856271, 8093785, 9998205, 11331299, 24281355, 33993897, 56656495, 169969485]

約数ペア:

[(1, 169969485), (3, 56656495), (5, 33993897), (7, 24281355), (15, 11331299), (17, 9998205), (21, 8093785), (35, 4856271), (49, 3468765), (51, 3332735), (61, 2786385), (85, 1999641), (105, 1618757), (119, 1428315), (147, 1156255), (183, 928795), (223, 762195), (245, 693753), (255, 666547), (305, 557277), (357, 476105), (427, 398055), (595, 285663), (669, 254065), (735, 231251), (833, 204045), (915, 185759), (1037, 163905), (1115, 152439), (1281, 132685), (1561, 108885), (1785, 95221), (2135, 79611), (2499, 68015), (2989, 56865), (3111, 54635), (3345, 50813), (3791, 44835), (4165, 40809), (4683, 36295), (5185, 32781), (6405, 26537), (7259, 23415), (7805, 21777), (8967, 18955), (10927, 15555), (11373, 14945), (12495, 13603)]