29120455

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 15925049

約数列:

[1, 5, 7, 13, 35, 41, 49, 65, 91, 205, 223, 245, 287, 455, 533, 637, 1115, 1435, 1561, 2009, 2665, 2899, 3185, 3731, 7805, 9143, 10045, 10927, 14495, 18655, 20293, 26117, 45715, 54635, 64001, 101465, 118859, 130585, 142051, 320005, 448007, 594295, 710255, 832013, 2240035, 4160065, 5824091, 29120455]

約数ペア:

[(1, 29120455), (5, 5824091), (7, 4160065), (13, 2240035), (35, 832013), (41, 710255), (49, 594295), (65, 448007), (91, 320005), (205, 142051), (223, 130585), (245, 118859), (287, 101465), (455, 64001), (533, 54635), (637, 45715), (1115, 26117), (1435, 20293), (1561, 18655), (2009, 14495), (2665, 10927), (2899, 10045), (3185, 9143), (3731, 7805)]